2012315786

素因数分解:

$2^1\times {\mathrm{13}}^3\times {\mathrm{157}}^1\times {\mathrm{2917}}^1$

素因数の和:3115

約数の個数: 32

約数和(自身を含む): 3291854160

約数和(自身を除く): 1279538374

約数列:

[1, 2, 13, 26, 157, 169, 314, 338, 2041, 2197, 2917, 4082, 4394, 5834, 26533, 37921, 53066, 75842, 344929, 457969, 492973, 689858, 915938, 985946, 5953597, 6408649, 11907194, 12817298, 77396761, 154793522, 1006157893, 2012315786]

約数ペア:

[(1, 2012315786), (2, 1006157893), (13, 154793522), (26, 77396761), (157, 12817298), (169, 11907194), (314, 6408649), (338, 5953597), (2041, 985946), (2197, 915938), (2917, 689858), (4082, 492973), (4394, 457969), (5834, 344929), (26533, 75842), (37921, 53066)]