2584331390

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{223}}^1\times {\mathrm{26951}}^1$

素因数の和:27224

約数の個数: 32

約数和(自身を含む): 4781500416

約数和(自身を除く): 2197169026

約数列:

[1, 2, 5, 10, 43, 86, 215, 223, 430, 446, 1115, 2230, 9589, 19178, 26951, 47945, 53902, 95890, 134755, 269510, 1158893, 2317786, 5794465, 6010073, 11588930, 12020146, 30050365, 60100730, 258433139, 516866278, 1292165695, 2584331390]

約数ペア:

[(1, 2584331390), (2, 1292165695), (5, 516866278), (10, 258433139), (43, 60100730), (86, 30050365), (215, 12020146), (223, 11588930), (430, 6010073), (446, 5794465), (1115, 2317786), (2230, 1158893), (9589, 269510), (19178, 134755), (26951, 95890), (47945, 53902)]