338967910

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{307}}^1\times {\mathrm{2693}}^1$

素因数の和:3048

約数の個数: 32

約数和(自身を含む): 627292512

約数和(自身を除く): 288324602

約数列:

[1, 2, 5, 10, 41, 82, 205, 307, 410, 614, 1535, 2693, 3070, 5386, 12587, 13465, 25174, 26930, 62935, 110413, 125870, 220826, 552065, 826751, 1104130, 1653502, 4133755, 8267510, 33896791, 67793582, 169483955, 338967910]

約数ペア:

[(1, 338967910), (2, 169483955), (5, 67793582), (10, 33896791), (41, 8267510), (82, 4133755), (205, 1653502), (307, 1104130), (410, 826751), (614, 552065), (1535, 220826), (2693, 125870), (3070, 110413), (5386, 62935), (12587, 26930), (13465, 25174)]