338028472

素因数分解:

$2^3\times {\mathrm{619}}^1\times {\mathrm{68261}}^1$

素因数の和:68886

約数の個数: 16

約数和(自身を含む): 634836600

約数和(自身を除く): 296808128

約数列:

[1, 2, 4, 8, 619, 1238, 2476, 4952, 68261, 136522, 273044, 546088, 42253559, 84507118, 169014236, 338028472]

約数ペア:

[(1, 338028472), (2, 169014236), (4, 84507118), (8, 42253559), (619, 546088), (1238, 273044), (2476, 136522), (4952, 68261)]