8403070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1747}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 16738848

約数和(自身を除く): 8335778

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 1747, 2405, 3494, 4810, 8735, 17470, 22711, 45422, 64639, 113555, 129278, 227110, 323195, 646390, 840307, 1680614, 4201535, 8403070]

約数ペア:

[(1, 8403070), (2, 4201535), (5, 1680614), (10, 840307), (13, 646390), (26, 323195), (37, 227110), (65, 129278), (74, 113555), (130, 64639), (185, 45422), (370, 22711), (481, 17470), (962, 8735), (1747, 4810), (2405, 3494)]