1669749698

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{199}}^1\times {\mathrm{271}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 2567462400

約数和(自身を除く): 897712702

約数列:

[1, 2, 113, 137, 199, 226, 271, 274, 398, 542, 15481, 22487, 27263, 30623, 30962, 37127, 44974, 53929, 54526, 61246, 74254, 107858, 3080719, 4195351, 6093977, 6161438, 7388273, 8390702, 12187954, 14776546, 834874849, 1669749698]

約数ペア:

[(1, 1669749698), (2, 834874849), (113, 14776546), (137, 12187954), (199, 8390702), (226, 7388273), (271, 6161438), (274, 6093977), (398, 4195351), (542, 3080719), (15481, 107858), (22487, 74254), (27263, 61246), (30623, 54526), (30962, 53929), (37127, 44974)]