2806503544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1213}}^1\times {\mathrm{22247}}^1$

素因数の和:23479

約数の個数: 32

約数和(自身を含む): 5671905120

約数和(自身を除く): 2865401576

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1213, 2426, 4852, 9704, 15769, 22247, 31538, 44494, 63076, 88988, 126152, 177976, 289211, 578422, 1156844, 2313688, 26985611, 53971222, 107942444, 215884888, 350812943, 701625886, 1403251772, 2806503544]

約数ペア:

[(1, 2806503544), (2, 1403251772), (4, 701625886), (8, 350812943), (13, 215884888), (26, 107942444), (52, 53971222), (104, 26985611), (1213, 2313688), (2426, 1156844), (4852, 578422), (9704, 289211), (15769, 177976), (22247, 126152), (31538, 88988), (44494, 63076)]