1226910890

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{202127}}^1$

素因数の和:202741

約数の個数: 16

約数和(自身を含む): 2212088832

約数和(自身を除く): 985177942

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 6070, 202127, 404254, 1010635, 2021270, 122691089, 245382178, 613455445, 1226910890]

約数ペア:

[(1, 1226910890), (2, 613455445), (5, 245382178), (10, 122691089), (607, 2021270), (1214, 1010635), (3035, 404254), (6070, 202127)]