1657305832

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{325217}}^1$

素因数の和:325250

約数の個数: 48

約数和(自身を含む): 3892859460

約数和(自身を除く): 2235553628

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 5096, 325217, 650434, 1300868, 2276519, 2601736, 4227821, 4553038, 8455642, 9106076, 15935633, 16911284, 18212152, 29594747, 31871266, 33822568, 59189494, 63742532, 118378988, 127485064, 207163229, 236757976, 414326458, 828652916, 1657305832]

約数ペア:

[(1, 1657305832), (2, 828652916), (4, 414326458), (7, 236757976), (8, 207163229), (13, 127485064), (14, 118378988), (26, 63742532), (28, 59189494), (49, 33822568), (52, 31871266), (56, 29594747), (91, 18212152), (98, 16911284), (104, 15935633), (182, 9106076), (196, 8455642), (364, 4553038), (392, 4227821), (637, 2601736), (728, 2276519), (1274, 1300868), (2548, 650434), (5096, 325217)]