97649890

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{57781}}^1$

素因数の和:57814

約数の個数: 24

約数和(自身を含む): 190333908

約数和(自身を除く): 92684018

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 57781, 115562, 288905, 577810, 751153, 1502306, 3755765, 7511530, 9764989, 19529978, 48824945, 97649890]

約数ペア:

[(1, 97649890), (2, 48824945), (5, 19529978), (10, 9764989), (13, 7511530), (26, 3755765), (65, 1502306), (130, 751153), (169, 577810), (338, 288905), (845, 115562), (1690, 57781)]