2646956936

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{322171}}^1$

素因数の和:322269

約数の個数: 32

約数和(自身を含む): 5412489600

約数和(自身を除く): 2765532664

約数列:

[1, 2, 4, 8, 13, 26, 52, 79, 104, 158, 316, 632, 1027, 2054, 4108, 8216, 322171, 644342, 1288684, 2577368, 4188223, 8376446, 16752892, 25451509, 33505784, 50903018, 101806036, 203612072, 330869617, 661739234, 1323478468, 2646956936]

約数ペア:

[(1, 2646956936), (2, 1323478468), (4, 661739234), (8, 330869617), (13, 203612072), (26, 101806036), (52, 50903018), (79, 33505784), (104, 25451509), (158, 16752892), (316, 8376446), (632, 4188223), (1027, 2577368), (2054, 1288684), (4108, 644342), (8216, 322171)]