2016523901

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{30643}}^1$

素因数の和:30753

約数の個数: 24

約数和(自身を含む): 2515259520

約数和(自身を除く): 498735619

約数列:

[1, 7, 17, 49, 79, 119, 553, 833, 1343, 3871, 9401, 30643, 65807, 214501, 520931, 1501507, 2420797, 3646517, 16945579, 25525619, 41153549, 118619053, 288074843, 2016523901]

約数ペア:

[(1, 2016523901), (7, 288074843), (17, 118619053), (49, 41153549), (79, 25525619), (119, 16945579), (553, 3646517), (833, 2420797), (1343, 1501507), (3871, 520931), (9401, 214501), (30643, 65807)]