7989773044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1\times {\mathrm{10739}}^1$

素因数の和:11248

約数の個数: 48

約数和(自身を含む): 15701192640

約数和(自身を除く): 7711419596

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 457, 814, 914, 1628, 1828, 5027, 10054, 10739, 16909, 20108, 21478, 33818, 42956, 67636, 118129, 185999, 236258, 371998, 397343, 472516, 743996, 794686, 1589372, 4370773, 4907723, 8741546, 9815446, 17483092, 19630892, 53984953, 107969906, 181585751, 215939812, 363171502, 726343004, 1997443261, 3994886522, 7989773044]

約数ペア:

[(1, 7989773044), (2, 3994886522), (4, 1997443261), (11, 726343004), (22, 363171502), (37, 215939812), (44, 181585751), (74, 107969906), (148, 53984953), (407, 19630892), (457, 17483092), (814, 9815446), (914, 8741546), (1628, 4907723), (1828, 4370773), (5027, 1589372), (10054, 794686), (10739, 743996), (16909, 472516), (20108, 397343), (21478, 371998), (33818, 236258), (42956, 185999), (67636, 118129)]