1490090306

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{2711}}^1\times {\mathrm{6703}}^1$

素因数の和:9457

約数の個数: 16

約数和(自身を含む): 2290837248

約数和(自身を除く): 800746942

約数列:

[1, 2, 41, 82, 2711, 5422, 6703, 13406, 111151, 222302, 274823, 549646, 18171833, 36343666, 745045153, 1490090306]

約数ペア:

[(1, 1490090306), (2, 745045153), (41, 36343666), (82, 18171833), (2711, 549646), (5422, 274823), (6703, 222302), (13406, 111151)]