2006185615

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{16363}}^1$

素因数の和:16519

約数の個数: 32

約数和(自身を含む): 2865401856

約数和(自身を除く): 859216241

約数列:

[1, 5, 7, 31, 35, 113, 155, 217, 565, 791, 1085, 3503, 3955, 16363, 17515, 24521, 81815, 114541, 122605, 507253, 572705, 1849019, 2536265, 3550771, 9245095, 12943133, 17753855, 57319589, 64715665, 286597945, 401237123, 2006185615]

約数ペア:

[(1, 2006185615), (5, 401237123), (7, 286597945), (31, 64715665), (35, 57319589), (113, 17753855), (155, 12943133), (217, 9245095), (565, 3550771), (791, 2536265), (1085, 1849019), (3503, 572705), (3955, 507253), (16363, 122605), (17515, 114541), (24521, 81815)]