492047356

素因数分解:

$2^2\times {\mathrm{101}}^1\times {\mathrm{991}}^1\times {\mathrm{1229}}^1$

素因数の和:2325

約数の個数: 24

約数和(自身を含む): 871194240

約数和(自身を除く): 379146884

約数列:

[1, 2, 4, 101, 202, 404, 991, 1229, 1982, 2458, 3964, 4916, 100091, 124129, 200182, 248258, 400364, 496516, 1217939, 2435878, 4871756, 123011839, 246023678, 492047356]

約数ペア:

[(1, 492047356), (2, 246023678), (4, 123011839), (101, 4871756), (202, 2435878), (404, 1217939), (991, 496516), (1229, 400364), (1982, 248258), (2458, 200182), (3964, 124129), (4916, 100091)]