898496916

素因数分解:

$2^2\times 3^1\times {\mathrm{53}}^1\times {\mathrm{863}}^1\times {\mathrm{1637}}^1$

素因数の和:2560

約数の個数: 48

約数和(自身を含む): 2139830784

約数和(自身を除く): 1241333868

約数列:

[1, 2, 3, 4, 6, 12, 53, 106, 159, 212, 318, 636, 863, 1637, 1726, 2589, 3274, 3452, 4911, 5178, 6548, 9822, 10356, 19644, 45739, 86761, 91478, 137217, 173522, 182956, 260283, 274434, 347044, 520566, 548868, 1041132, 1412731, 2825462, 4238193, 5650924, 8476386, 16952772, 74874743, 149749486, 224624229, 299498972, 449248458, 898496916]

約数ペア:

[(1, 898496916), (2, 449248458), (3, 299498972), (4, 224624229), (6, 149749486), (12, 74874743), (53, 16952772), (106, 8476386), (159, 5650924), (212, 4238193), (318, 2825462), (636, 1412731), (863, 1041132), (1637, 548868), (1726, 520566), (2589, 347044), (3274, 274434), (3452, 260283), (4911, 182956), (5178, 173522), (6548, 137217), (9822, 91478), (10356, 86761), (19644, 45739)]