1269880122

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{643303}}^1$

素因数の和:643362

約数の個数: 32

約数和(自身を含む): 2964344832

約数和(自身を除く): 1694464710

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 643303, 1286606, 1929909, 3859818, 4503121, 9006242, 13509363, 27018726, 30235241, 60470482, 90705723, 181411446, 211646687, 423293374, 634940061, 1269880122]

約数ペア:

[(1, 1269880122), (2, 634940061), (3, 423293374), (6, 211646687), (7, 181411446), (14, 90705723), (21, 60470482), (42, 30235241), (47, 27018726), (94, 13509363), (141, 9006242), (282, 4503121), (329, 3859818), (658, 1929909), (987, 1286606), (1974, 643303)]