13305811210

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{391693}}^1$

素因数の和:391822

約数の個数: 32

約数和(自身を含む): 24817731840

約数和(自身を除く): 11511920630

約数列:

[1, 2, 5, 10, 43, 79, 86, 158, 215, 395, 430, 790, 3397, 6794, 16985, 33970, 391693, 783386, 1958465, 3916930, 16842799, 30943747, 33685598, 61887494, 84213995, 154718735, 168427990, 309437470, 1330581121, 2661162242, 6652905605, 13305811210]

約数ペア:

[(1, 13305811210), (2, 6652905605), (5, 2661162242), (10, 1330581121), (43, 309437470), (79, 168427990), (86, 154718735), (158, 84213995), (215, 61887494), (395, 33685598), (430, 30943747), (790, 16842799), (3397, 3916930), (6794, 1958465), (16985, 783386), (33970, 391693)]