651441836

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{113}}^1\times {\mathrm{4987}}^1$

素因数の和:5138

約数の個数: 36

約数和(自身を含む): 1221990168

約数和(自身を除く): 570548332

約数列:

[1, 2, 4, 17, 34, 68, 113, 226, 289, 452, 578, 1156, 1921, 3842, 4987, 7684, 9974, 19948, 32657, 65314, 84779, 130628, 169558, 339116, 563531, 1127062, 1441243, 2254124, 2882486, 5764972, 9580027, 19160054, 38320108, 162860459, 325720918, 651441836]

約数ペア:

[(1, 651441836), (2, 325720918), (4, 162860459), (17, 38320108), (34, 19160054), (68, 9580027), (113, 5764972), (226, 2882486), (289, 2254124), (452, 1441243), (578, 1127062), (1156, 563531), (1921, 339116), (3842, 169558), (4987, 130628), (7684, 84779), (9974, 65314), (19948, 32657)]