137897710

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{811163}}^1$

素因数の和:811187

約数の個数: 16

約数和(自身を含む): 262817136

約数和(自身を除く): 124919426

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 811163, 1622326, 4055815, 8111630, 13789771, 27579542, 68948855, 137897710]

約数ペア:

[(1, 137897710), (2, 68948855), (5, 27579542), (10, 13789771), (17, 8111630), (34, 4055815), (85, 1622326), (170, 811163)]