619542718

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{4271}}^1$

素因数の和:4404

約数の個数: 32

約数和(自身を含む): 1001185920

約数和(自身を除く): 381643202

約数列:

[1, 2, 29, 41, 58, 61, 82, 122, 1189, 1769, 2378, 2501, 3538, 4271, 5002, 8542, 72529, 123859, 145058, 175111, 247718, 260531, 350222, 521062, 5078219, 7555399, 10156438, 10681771, 15110798, 21363542, 309771359, 619542718]

約数ペア:

[(1, 619542718), (2, 309771359), (29, 21363542), (41, 15110798), (58, 10681771), (61, 10156438), (82, 7555399), (122, 5078219), (1189, 521062), (1769, 350222), (2378, 260531), (2501, 247718), (3538, 175111), (4271, 145058), (5002, 123859), (8542, 72529)]