2187556294

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1511}}^1$

素因数の和:1634

約数の個数: 96

約数和(自身を含む): 4467778560

約数和(自身を除く): 2280222266

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 49, 77, 79, 98, 119, 154, 158, 187, 238, 374, 539, 553, 833, 869, 1078, 1106, 1309, 1343, 1511, 1666, 1738, 2618, 2686, 3022, 3871, 6083, 7742, 9163, 9401, 10577, 12166, 14773, 16621, 18326, 18802, 21154, 25687, 29546, 33242, 42581, 51374, 65807, 74039, 85162, 103411, 116347, 119369, 131614, 148078, 179809, 206822, 232694, 238738, 282557, 359618, 565114, 723877, 814429, 835583, 1258663, 1313059, 1447754, 1628858, 1671166, 1977899, 2029273, 2517326, 2626118, 3955798, 4058546, 5849081, 9191413, 11698162, 13845293, 14204911, 18382826, 22322003, 27690586, 28409822, 44644006, 64339891, 99434377, 128679782, 156254021, 198868754, 312508042, 1093778147, 2187556294]

約数ペア:

[(1, 2187556294), (2, 1093778147), (7, 312508042), (11, 198868754), (14, 156254021), (17, 128679782), (22, 99434377), (34, 64339891), (49, 44644006), (77, 28409822), (79, 27690586), (98, 22322003), (119, 18382826), (154, 14204911), (158, 13845293), (187, 11698162), (238, 9191413), (374, 5849081), (539, 4058546), (553, 3955798), (833, 2626118), (869, 2517326), (1078, 2029273), (1106, 1977899), (1309, 1671166), (1343, 1628858), (1511, 1447754), (1666, 1313059), (1738, 1258663), (2618, 835583), (2686, 814429), (3022, 723877), (3871, 565114), (6083, 359618), (7742, 282557), (9163, 238738), (9401, 232694), (10577, 206822), (12166, 179809), (14773, 148078), (16621, 131614), (18326, 119369), (18802, 116347), (21154, 103411), (25687, 85162), (29546, 74039), (33242, 65807), (42581, 51374)]