1290724354

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{719}}^1\times {\mathrm{1427}}^1$

素因数の和:2202

約数の個数: 32

約数和(自身を含む): 2109784320

約数和(自身を除く): 819059966

約数列:

[1, 2, 17, 34, 37, 74, 629, 719, 1258, 1427, 1438, 2854, 12223, 24259, 24446, 26603, 48518, 52799, 53206, 105598, 452251, 897583, 904502, 1026013, 1795166, 2052026, 17442221, 34884442, 37962481, 75924962, 645362177, 1290724354]

約数ペア:

[(1, 1290724354), (2, 645362177), (17, 75924962), (34, 37962481), (37, 34884442), (74, 17442221), (629, 2052026), (719, 1795166), (1258, 1026013), (1427, 904502), (1438, 897583), (2854, 452251), (12223, 105598), (24259, 53206), (24446, 52799), (26603, 48518)]