126935998

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{7823}}^1$

素因数の和:7912

約数の個数: 32

約数和(自身を含む): 232842240

約数和(自身を除く): 105906242

約数列:

[1, 2, 7, 14, 19, 38, 61, 122, 133, 266, 427, 854, 1159, 2318, 7823, 8113, 15646, 16226, 54761, 109522, 148637, 297274, 477203, 954406, 1040459, 2080918, 3340421, 6680842, 9066857, 18133714, 63467999, 126935998]

約数ペア:

[(1, 126935998), (2, 63467999), (7, 18133714), (14, 9066857), (19, 6680842), (38, 3340421), (61, 2080918), (122, 1040459), (133, 954406), (266, 477203), (427, 297274), (854, 148637), (1159, 109522), (2318, 54761), (7823, 16226), (8113, 15646)]