2017415210

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{19661}}^1$

素因数の和:20030

約数の個数: 32

約数和(自身を含む): 3760003584

約数和(自身を除く): 1742588374

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 331, 662, 1655, 3310, 10261, 19661, 20522, 39322, 51305, 98305, 102610, 196610, 609491, 1218982, 3047455, 6094910, 6507791, 13015582, 32538955, 65077910, 201741521, 403483042, 1008707605, 2017415210]

約数ペア:

[(1, 2017415210), (2, 1008707605), (5, 403483042), (10, 201741521), (31, 65077910), (62, 32538955), (155, 13015582), (310, 6507791), (331, 6094910), (662, 3047455), (1655, 1218982), (3310, 609491), (10261, 196610), (19661, 102610), (20522, 98305), (39322, 51305)]