2013593920

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{484037}}^1$

素因数の和:484067

約数の個数: 56

約数和(自身を含む): 5163717384

約数和(自身を除く): 3150123464

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 484037, 968074, 1936148, 2420185, 3872296, 4840370, 6292481, 7744592, 9680740, 12584962, 15489184, 19361480, 25169924, 30978368, 31462405, 38722960, 50339848, 62924810, 77445920, 100679696, 125849620, 154891840, 201359392, 251699240, 402718784, 503398480, 1006796960, 2013593920]

約数ペア:

[(1, 2013593920), (2, 1006796960), (4, 503398480), (5, 402718784), (8, 251699240), (10, 201359392), (13, 154891840), (16, 125849620), (20, 100679696), (26, 77445920), (32, 62924810), (40, 50339848), (52, 38722960), (64, 31462405), (65, 30978368), (80, 25169924), (104, 19361480), (130, 15489184), (160, 12584962), (208, 9680740), (260, 7744592), (320, 6292481), (416, 4840370), (520, 3872296), (832, 2420185), (1040, 1936148), (2080, 968074), (4160, 484037)]