1251012

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:348

約数の個数: 48

約数和(自身を含む): 3411072

約数和(自身を除く): 2160060

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 281, 318, 371, 562, 636, 742, 843, 1113, 1124, 1484, 1686, 1967, 2226, 3372, 3934, 4452, 5901, 7868, 11802, 14893, 23604, 29786, 44679, 59572, 89358, 104251, 178716, 208502, 312753, 417004, 625506, 1251012]

約数ペア:

[(1, 1251012), (2, 625506), (3, 417004), (4, 312753), (6, 208502), (7, 178716), (12, 104251), (14, 89358), (21, 59572), (28, 44679), (42, 29786), (53, 23604), (84, 14893), (106, 11802), (159, 7868), (212, 5901), (281, 4452), (318, 3934), (371, 3372), (562, 2226), (636, 1967), (742, 1686), (843, 1484), (1113, 1124)]