613328804920

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{2009333}}^1$

素因数の和:2009944

約数の個数: 64

約数和(自身を含む): 1488675373920

約数和(自身を除く): 875346569000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 587, 1174, 2348, 2935, 4696, 5870, 7631, 11740, 15262, 23480, 30524, 38155, 61048, 76310, 152620, 305240, 2009333, 4018666, 8037332, 10046665, 16074664, 20093330, 26121329, 40186660, 52242658, 80373320, 104485316, 130606645, 208970632, 261213290, 522426580, 1044853160, 1179478471, 2358956942, 4717913884, 5897392355, 9435827768, 11794784710, 15333220123, 23589569420, 30666440246, 47179138840, 61332880492, 76666100615, 122665760984, 153332201230, 306664402460, 613328804920]

約数ペア:

[(1, 613328804920), (2, 306664402460), (4, 153332201230), (5, 122665760984), (8, 76666100615), (10, 61332880492), (13, 47179138840), (20, 30666440246), (26, 23589569420), (40, 15333220123), (52, 11794784710), (65, 9435827768), (104, 5897392355), (130, 4717913884), (260, 2358956942), (520, 1179478471), (587, 1044853160), (1174, 522426580), (2348, 261213290), (2935, 208970632), (4696, 130606645), (5870, 104485316), (7631, 80373320), (11740, 52242658), (15262, 40186660), (23480, 26121329), (30524, 20093330), (38155, 16074664), (61048, 10046665), (76310, 8037332), (152620, 4018666), (305240, 2009333)]