2017386710

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{10177}}^1$

素因数の和:10688

約数の個数: 32

約数和(自身を含む): 3724170912

約数和(自身を除く): 1706784202

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 461, 922, 2305, 4610, 10177, 19823, 20354, 39646, 50885, 99115, 101770, 198230, 437611, 875222, 2188055, 4376110, 4691597, 9383194, 23457985, 46915970, 201738671, 403477342, 1008693355, 2017386710]

約数ペア:

[(1, 2017386710), (2, 1008693355), (5, 403477342), (10, 201738671), (43, 46915970), (86, 23457985), (215, 9383194), (430, 4691597), (461, 4376110), (922, 2188055), (2305, 875222), (4610, 437611), (10177, 198230), (19823, 101770), (20354, 99115), (39646, 50885)]