2067609790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{6669709}}^1$

素因数の和:6669747

約数の個数: 16

約数和(自身を含む): 3841752960

約数和(自身を除く): 1774143170

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 6669709, 13339418, 33348545, 66697090, 206760979, 413521958, 1033804895, 2067609790]

約数ペア:

[(1, 2067609790), (2, 1033804895), (5, 413521958), (10, 206760979), (31, 66697090), (62, 33348545), (155, 13339418), (310, 6669709)]