2978130995

素因数分解:

$5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{317}}^1\times {\mathrm{3677}}^1$

素因数の和:4079

約数の個数: 32

約数和(自身を含む): 4154433408

約数和(自身を除く): 1176302413

約数列:

[1, 5, 7, 35, 73, 317, 365, 511, 1585, 2219, 2555, 3677, 11095, 18385, 23141, 25739, 115705, 128695, 161987, 268421, 809935, 1165609, 1342105, 1878947, 5828045, 8159263, 9394735, 40796315, 85089457, 425447285, 595626199, 2978130995]

約数ペア:

[(1, 2978130995), (5, 595626199), (7, 425447285), (35, 85089457), (73, 40796315), (317, 9394735), (365, 8159263), (511, 5828045), (1585, 1878947), (2219, 1342105), (2555, 1165609), (3677, 809935), (11095, 268421), (18385, 161987), (23141, 128695), (25739, 115705)]