3454191398

素因数分解:

$2^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{1889}}^1$

素因数の和:2349

約数の個数: 48

約数和(自身を含む): 6174221760

約数和(自身を除く): 2720030362

約数列:

[1, 2, 7, 14, 47, 49, 94, 98, 329, 397, 658, 794, 1889, 2303, 2779, 3778, 4606, 5558, 13223, 18659, 19453, 26446, 37318, 38906, 88783, 92561, 130613, 177566, 185122, 261226, 621481, 749933, 914291, 1242962, 1499866, 1828582, 4350367, 5249531, 8700734, 10499062, 35246851, 36746717, 70493702, 73493434, 246727957, 493455914, 1727095699, 3454191398]

約数ペア:

[(1, 3454191398), (2, 1727095699), (7, 493455914), (14, 246727957), (47, 73493434), (49, 70493702), (94, 36746717), (98, 35246851), (329, 10499062), (397, 8700734), (658, 5249531), (794, 4350367), (1889, 1828582), (2303, 1499866), (2779, 1242962), (3778, 914291), (4606, 749933), (5558, 621481), (13223, 261226), (18659, 185122), (19453, 177566), (26446, 130613), (37318, 92561), (38906, 88783)]