245322430

素因数分解:

$2^1\times 5^1\times {\mathrm{1283}}^1\times {\mathrm{19121}}^1$

素因数の和:20411

約数の個数: 16

約数和(自身を含む): 441947664

約数和(自身を除く): 196625234

約数列:

[1, 2, 5, 10, 1283, 2566, 6415, 12830, 19121, 38242, 95605, 191210, 24532243, 49064486, 122661215, 245322430]

約数ペア:

[(1, 245322430), (2, 122661215), (5, 49064486), (10, 24532243), (1283, 191210), (2566, 95605), (6415, 38242), (12830, 19121)]