2015728402

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{198829}}^1$

素因数の和:199005

約数の個数: 16

約数和(自身を含む): 3127993560

約数和(自身を除く): 1112265158

約数列:

[1, 2, 37, 74, 137, 274, 5069, 10138, 198829, 397658, 7356673, 14713346, 27239573, 54479146, 1007864201, 2015728402]

約数ペア:

[(1, 2015728402), (2, 1007864201), (37, 54479146), (74, 27239573), (137, 14713346), (274, 7356673), (5069, 397658), (10138, 198829)]