1330338786

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{446123}}^1$

素因数の和:446206

約数の個数: 32

約数和(自身を含む): 3083609088

約数和(自身を除く): 1753270302

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 446123, 892246, 1338369, 2676738, 3122861, 6245722, 9368583, 18737166, 31674733, 63349466, 95024199, 190048398, 221723131, 443446262, 665169393, 1330338786]

約数ペア:

[(1, 1330338786), (2, 665169393), (3, 443446262), (6, 221723131), (7, 190048398), (14, 95024199), (21, 63349466), (42, 31674733), (71, 18737166), (142, 9368583), (213, 6245722), (426, 3122861), (497, 2676738), (994, 1338369), (1491, 892246), (2982, 446123)]