2017453498

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{489911}}^1$

素因数の和:490013

約数の個数: 16

約数和(自身を含む): 3174629760

約数和(自身を除く): 1157176262

約数列:

[1, 2, 29, 58, 71, 142, 2059, 4118, 489911, 979822, 14207419, 28414838, 34783681, 69567362, 1008726749, 2017453498]

約数ペア:

[(1, 2017453498), (2, 1008726749), (29, 69567362), (58, 34783681), (71, 28414838), (142, 14207419), (2059, 979822), (4118, 489911)]