1844250070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{489191}}^1$

素因数の和:489240

約数の個数: 32

約数和(自身を含む): 3698291520

約数和(自身を除く): 1854041450

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 130, 145, 290, 377, 754, 1885, 3770, 489191, 978382, 2445955, 4891910, 6359483, 12718966, 14186539, 28373078, 31797415, 63594830, 70932695, 141865390, 184425007, 368850014, 922125035, 1844250070]

約数ペア:

[(1, 1844250070), (2, 922125035), (5, 368850014), (10, 184425007), (13, 141865390), (26, 70932695), (29, 63594830), (58, 31797415), (65, 28373078), (130, 14186539), (145, 12718966), (290, 6359483), (377, 4891910), (754, 2445955), (1885, 978382), (3770, 489191)]