13970642608

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1101091}}^1$

素因数の和:1101173

約数の個数: 40

約数和(自身を含む): 29628183536

約数和(自身を除く): 15657540928

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 208, 244, 488, 793, 976, 1586, 3172, 6344, 12688, 1101091, 2202182, 4404364, 8808728, 14314183, 17617456, 28628366, 57256732, 67166551, 114513464, 134333102, 229026928, 268666204, 537332408, 873165163, 1074664816, 1746330326, 3492660652, 6985321304, 13970642608]

約数ペア:

[(1, 13970642608), (2, 6985321304), (4, 3492660652), (8, 1746330326), (13, 1074664816), (16, 873165163), (26, 537332408), (52, 268666204), (61, 229026928), (104, 134333102), (122, 114513464), (208, 67166551), (244, 57256732), (488, 28628366), (793, 17617456), (976, 14314183), (1586, 8808728), (3172, 4404364), (6344, 2202182), (12688, 1101091)]