1805992028

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{239}}^1\times {\mathrm{5233}}^1$

素因数の和:5514

約数の個数: 36

約数和(自身を含む): 3350178720

約数和(自身を除く): 1544186692

約数列:

[1, 2, 4, 19, 38, 76, 239, 361, 478, 722, 956, 1444, 4541, 5233, 9082, 10466, 18164, 20932, 86279, 99427, 172558, 198854, 345116, 397708, 1250687, 1889113, 2501374, 3778226, 5002748, 7556452, 23763053, 47526106, 95052212, 451498007, 902996014, 1805992028]

約数ペア:

[(1, 1805992028), (2, 902996014), (4, 451498007), (19, 95052212), (38, 47526106), (76, 23763053), (239, 7556452), (361, 5002748), (478, 3778226), (722, 2501374), (956, 1889113), (1444, 1250687), (4541, 397708), (5233, 345116), (9082, 198854), (10466, 172558), (18164, 99427), (20932, 86279)]