12821422058

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1229}}^1$

素因数の和:1439

約数の個数: 64

約数和(自身を含む): 21041856000

約数和(自身を除く): 8220433942

約数列:

[1, 2, 29, 43, 47, 58, 86, 89, 94, 178, 1229, 1247, 1363, 2021, 2458, 2494, 2581, 2726, 3827, 4042, 4183, 5162, 7654, 8366, 35641, 52847, 57763, 58609, 71282, 105694, 109381, 110983, 115526, 117218, 121307, 179869, 218762, 221966, 242614, 359738, 1532563, 1675127, 2483809, 3065126, 3172049, 3350254, 4703383, 4967618, 5140907, 5216201, 6344098, 9406766, 10281814, 10432402, 72030461, 136398107, 144060922, 149086303, 221059001, 272796214, 298172606, 442118002, 6410711029, 12821422058]

約数ペア:

[(1, 12821422058), (2, 6410711029), (29, 442118002), (43, 298172606), (47, 272796214), (58, 221059001), (86, 149086303), (89, 144060922), (94, 136398107), (178, 72030461), (1229, 10432402), (1247, 10281814), (1363, 9406766), (2021, 6344098), (2458, 5216201), (2494, 5140907), (2581, 4967618), (2726, 4703383), (3827, 3350254), (4042, 3172049), (4183, 3065126), (5162, 2483809), (7654, 1675127), (8366, 1532563), (35641, 359738), (52847, 242614), (57763, 221966), (58609, 218762), (71282, 179869), (105694, 121307), (109381, 117218), (110983, 115526)]