313655890

素因数分解:

$2^1\times 5^1\times {\mathrm{601}}^1\times {\mathrm{52189}}^1$

素因数の和:52797

約数の個数: 16

約数和(自身を含む): 565530840

約数和(自身を除く): 251874950

約数列:

[1, 2, 5, 10, 601, 1202, 3005, 6010, 52189, 104378, 260945, 521890, 31365589, 62731178, 156827945, 313655890]

約数ペア:

[(1, 313655890), (2, 156827945), (5, 62731178), (10, 31365589), (601, 521890), (1202, 260945), (3005, 104378), (6010, 52189)]