397948095146

素因数分解:

$2^1\times 7^1\times {\mathrm{379}}^1\times {\mathrm{457}}^1\times {\mathrm{164113}}^1$

素因数の和:164958

約数の個数: 32

約数和(自身を含む): 685497613440

約数和(自身を除く): 287549518294

約数列:

[1, 2, 7, 14, 379, 457, 758, 914, 2653, 3199, 5306, 6398, 164113, 173203, 328226, 346406, 1148791, 1212421, 2297582, 2424842, 62198827, 74999641, 124397654, 149999282, 435391789, 524997487, 870783578, 1049994974, 28424863939, 56849727878, 198974047573, 397948095146]

約数ペア:

[(1, 397948095146), (2, 198974047573), (7, 56849727878), (14, 28424863939), (379, 1049994974), (457, 870783578), (758, 524997487), (914, 435391789), (2653, 149999282), (3199, 124397654), (5306, 74999641), (6398, 62198827), (164113, 2424842), (173203, 2297582), (328226, 1212421), (346406, 1148791)]