1927002064

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{10861}}^1$

素因数の和:11735

約数の個数: 40

約数和(自身を含む): 4025848232

約数和(自身を除く): 2098846168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 853, 1706, 3412, 6824, 10861, 11089, 13648, 21722, 22178, 43444, 44356, 86888, 88712, 141193, 173776, 177424, 282386, 564772, 1129544, 2259088, 9264433, 18528866, 37057732, 74115464, 120437629, 148230928, 240875258, 481750516, 963501032, 1927002064]

約数ペア:

[(1, 1927002064), (2, 963501032), (4, 481750516), (8, 240875258), (13, 148230928), (16, 120437629), (26, 74115464), (52, 37057732), (104, 18528866), (208, 9264433), (853, 2259088), (1706, 1129544), (3412, 564772), (6824, 282386), (10861, 177424), (11089, 173776), (13648, 141193), (21722, 88712), (22178, 86888), (43444, 44356)]