2079678710

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{617}}^1$

素因数の和:869

約数の個数: 64

約数和(自身を含む): 3946973184

約数和(自身を除く): 1867294474

約数列:

[1, 2, 5, 10, 31, 62, 83, 131, 155, 166, 262, 310, 415, 617, 655, 830, 1234, 1310, 2573, 3085, 4061, 5146, 6170, 8122, 10873, 12865, 19127, 20305, 21746, 25730, 38254, 40610, 51211, 54365, 80827, 95635, 102422, 108730, 161654, 191270, 256055, 337063, 404135, 512110, 674126, 808270, 1587541, 1685315, 2505637, 3175082, 3370630, 5011274, 6708641, 7937705, 12528185, 13417282, 15875410, 25056370, 33543205, 67086410, 207967871, 415935742, 1039839355, 2079678710]

約数ペア:

[(1, 2079678710), (2, 1039839355), (5, 415935742), (10, 207967871), (31, 67086410), (62, 33543205), (83, 25056370), (131, 15875410), (155, 13417282), (166, 12528185), (262, 7937705), (310, 6708641), (415, 5011274), (617, 3370630), (655, 3175082), (830, 2505637), (1234, 1685315), (1310, 1587541), (2573, 808270), (3085, 674126), (4061, 512110), (5146, 404135), (6170, 337063), (8122, 256055), (10873, 191270), (12865, 161654), (19127, 108730), (20305, 102422), (21746, 95635), (25730, 80827), (38254, 54365), (40610, 51211)]