4808830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{521}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 9471168

約数和(自身を除く): 4662338

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 521, 710, 923, 1042, 1846, 2605, 4615, 5210, 6773, 9230, 13546, 33865, 36991, 67730, 73982, 184955, 369910, 480883, 961766, 2404415, 4808830]

約数ペア:

[(1, 4808830), (2, 2404415), (5, 961766), (10, 480883), (13, 369910), (26, 184955), (65, 73982), (71, 67730), (130, 36991), (142, 33865), (355, 13546), (521, 9230), (710, 6773), (923, 5210), (1042, 4615), (1846, 2605)]