1281462

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2347}}^1$

素因数の和:2372

約数の個数: 32

約数和(自身を含む): 3155712

約数和(自身を除く): 1874250

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 2347, 4694, 7041, 14082, 16429, 30511, 32858, 49287, 61022, 91533, 98574, 183066, 213577, 427154, 640731, 1281462]

約数ペア:

[(1, 1281462), (2, 640731), (3, 427154), (6, 213577), (7, 183066), (13, 98574), (14, 91533), (21, 61022), (26, 49287), (39, 32858), (42, 30511), (78, 16429), (91, 14082), (182, 7041), (273, 4694), (546, 2347)]