1330776986

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1511}}^1$

素因数の和:1600

約数の個数: 96

約数和(自身を含む): 2730309120

約数和(自身を除く): 1399532134

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 43, 49, 77, 86, 98, 133, 154, 209, 266, 301, 418, 473, 539, 602, 817, 931, 946, 1078, 1463, 1511, 1634, 1862, 2107, 2926, 3022, 3311, 4214, 5719, 6622, 8987, 10241, 10577, 11438, 16621, 17974, 20482, 21154, 23177, 28709, 33242, 40033, 46354, 57418, 62909, 64973, 74039, 80066, 116347, 125818, 129946, 148078, 200963, 232694, 315799, 401926, 440363, 454811, 631598, 714703, 814429, 880726, 909622, 1234487, 1406741, 1429406, 1628858, 2210593, 2468974, 2813482, 3183677, 4421186, 5002921, 6367354, 8641409, 10005842, 13579357, 15474151, 17282818, 27158714, 30948302, 35020447, 60489863, 70040894, 95055499, 120979726, 190110998, 665388493, 1330776986]

約数ペア:

[(1, 1330776986), (2, 665388493), (7, 190110998), (11, 120979726), (14, 95055499), (19, 70040894), (22, 60489863), (38, 35020447), (43, 30948302), (49, 27158714), (77, 17282818), (86, 15474151), (98, 13579357), (133, 10005842), (154, 8641409), (209, 6367354), (266, 5002921), (301, 4421186), (418, 3183677), (473, 2813482), (539, 2468974), (602, 2210593), (817, 1628858), (931, 1429406), (946, 1406741), (1078, 1234487), (1463, 909622), (1511, 880726), (1634, 814429), (1862, 714703), (2107, 631598), (2926, 454811), (3022, 440363), (3311, 401926), (4214, 315799), (5719, 232694), (6622, 200963), (8987, 148078), (10241, 129946), (10577, 125818), (11438, 116347), (16621, 80066), (17974, 74039), (20482, 64973), (21154, 62909), (23177, 57418), (28709, 46354), (33242, 40033)]