21167234285392

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{65651}}^1\times {\mathrm{1550099}}^1$

素因数の和:1615771

約数の個数: 40

約数和(自身を含む): 44166949696800

約数和(自身を除く): 22999715411408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 65651, 131302, 262604, 525208, 853463, 1050416, 1550099, 1706926, 3100198, 3413852, 6200396, 6827704, 12400792, 13655408, 20151287, 24801584, 40302574, 80605148, 161210296, 322420592, 101765549449, 203531098898, 407062197796, 814124395592, 1322952142837, 1628248791184, 2645904285674, 5291808571348, 10583617142696, 21167234285392]

約数ペア:

[(1, 21167234285392), (2, 10583617142696), (4, 5291808571348), (8, 2645904285674), (13, 1628248791184), (16, 1322952142837), (26, 814124395592), (52, 407062197796), (104, 203531098898), (208, 101765549449), (65651, 322420592), (131302, 161210296), (262604, 80605148), (525208, 40302574), (853463, 24801584), (1050416, 20151287), (1550099, 13655408), (1706926, 12400792), (3100198, 6827704), (3413852, 6200396)]