1283804522

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{641261}}^1$

素因数の和:641294

約数の個数: 32

約数和(自身を含む): 2585568384

約数和(自身を除く): 1301763862

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 1001, 2002, 641261, 1282522, 4488827, 7053871, 8336393, 8977654, 14107742, 16672786, 49377097, 58354751, 91700323, 98754194, 116709502, 183400646, 641902261, 1283804522]

約数ペア:

[(1, 1283804522), (2, 641902261), (7, 183400646), (11, 116709502), (13, 98754194), (14, 91700323), (22, 58354751), (26, 49377097), (77, 16672786), (91, 14107742), (143, 8977654), (154, 8336393), (182, 7053871), (286, 4488827), (1001, 1282522), (2002, 641261)]