2100057386

素因数分解:

$2^1\times 7^2\times {\mathrm{1487}}^1\times {\mathrm{14411}}^1$

素因数の和:15914

約数の個数: 24

約数和(自身を含む): 3667104576

約数和(自身を除く): 1567047190

約数列:

[1, 2, 7, 14, 49, 98, 1487, 2974, 10409, 14411, 20818, 28822, 72863, 100877, 145726, 201754, 706139, 1412278, 21429157, 42858314, 150004099, 300008198, 1050028693, 2100057386]

約数ペア:

[(1, 2100057386), (2, 1050028693), (7, 300008198), (14, 150004099), (49, 42858314), (98, 21429157), (1487, 1412278), (2974, 706139), (10409, 201754), (14411, 145726), (20818, 100877), (28822, 72863)]