2021071826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3911}}^1\times {\mathrm{15199}}^1$

素因数の和:19129

約数の個数: 16

約数和(自身を含む): 3210969600

約数和(自身を除く): 1189897774

約数列:

[1, 2, 17, 34, 3911, 7822, 15199, 30398, 66487, 132974, 258383, 516766, 59443289, 118886578, 1010535913, 2021071826]

約数ペア:

[(1, 2021071826), (2, 1010535913), (17, 118886578), (34, 59443289), (3911, 516766), (7822, 258383), (15199, 132974), (30398, 66487)]