139880821514

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{587}}^1\times {\mathrm{415153}}^1$

素因数の和:415790

約数の個数: 32

約数和(自身を含む): 246063436416

約数和(自身を除く): 106182614902

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 587, 1174, 4109, 8218, 24067, 48134, 168469, 336938, 415153, 830306, 2906071, 5812142, 17021273, 34042546, 119148911, 238297822, 243694811, 487389622, 1705863677, 3411727354, 9991487251, 19982974502, 69940410757, 139880821514]

約数ペア:

[(1, 139880821514), (2, 69940410757), (7, 19982974502), (14, 9991487251), (41, 3411727354), (82, 1705863677), (287, 487389622), (574, 243694811), (587, 238297822), (1174, 119148911), (4109, 34042546), (8218, 17021273), (24067, 5812142), (48134, 2906071), (168469, 830306), (336938, 415153)]