138863426

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{4283}}^1$

素因数の和:4370

約数の個数: 32

約数和(自身を含む): 237504960

約数和(自身を除く): 98641534

約数列:

[1, 2, 13, 26, 29, 43, 58, 86, 377, 559, 754, 1118, 1247, 2494, 4283, 8566, 16211, 32422, 55679, 111358, 124207, 184169, 248414, 368338, 1614691, 2394197, 3229382, 4788394, 5340901, 10681802, 69431713, 138863426]

約数ペア:

[(1, 138863426), (2, 69431713), (13, 10681802), (26, 5340901), (29, 4788394), (43, 3229382), (58, 2394197), (86, 1614691), (377, 368338), (559, 248414), (754, 184169), (1118, 124207), (1247, 111358), (2494, 55679), (4283, 32422), (8566, 16211)]