21167708536

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{7018471}}^1$

素因数の和:7018519

約数の個数: 32

約数和(自身を含む): 44216373600

約数和(自身を除く): 23048665064

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 232, 377, 754, 1508, 3016, 7018471, 14036942, 28073884, 56147768, 91240123, 182480246, 203535659, 364960492, 407071318, 729920984, 814142636, 1628285272, 2645963567, 5291927134, 10583854268, 21167708536]

約数ペア:

[(1, 21167708536), (2, 10583854268), (4, 5291927134), (8, 2645963567), (13, 1628285272), (26, 814142636), (29, 729920984), (52, 407071318), (58, 364960492), (104, 203535659), (116, 182480246), (232, 91240123), (377, 56147768), (754, 28073884), (1508, 14036942), (3016, 7018471)]