4138647565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{739}}^1\times {\mathrm{2971}}^1$

素因数の和:3757

約数の個数: 32

約数和(自身を含む): 5542185600

約数和(自身を除く): 1403538035

約数列:

[1, 5, 13, 29, 65, 145, 377, 739, 1885, 2971, 3695, 9607, 14855, 21431, 38623, 48035, 86159, 107155, 193115, 278603, 430795, 1120067, 1393015, 2195569, 5600335, 10977845, 28542397, 63671501, 142711985, 318357505, 827729513, 4138647565]

約数ペア:

[(1, 4138647565), (5, 827729513), (13, 318357505), (29, 142711985), (65, 63671501), (145, 28542397), (377, 10977845), (739, 5600335), (1885, 2195569), (2971, 1393015), (3695, 1120067), (9607, 430795), (14855, 278603), (21431, 193115), (38623, 107155), (48035, 86159)]