291220001278

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3593}}^1\times {\mathrm{24137}}^1$

素因数の和:27828

約数の個数: 32

約数和(自身を含む): 462214506816

約数和(自身を除く): 170994505538

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 3593, 7186, 24137, 48274, 82639, 165278, 262289, 524578, 555151, 1110302, 1762001, 3524002, 6032647, 12065294, 40526023, 81052046, 86724241, 173448482, 1994657543, 3989315086, 6330869593, 12661739186, 145610000639, 291220001278]

約数ペア:

[(1, 291220001278), (2, 145610000639), (23, 12661739186), (46, 6330869593), (73, 3989315086), (146, 1994657543), (1679, 173448482), (3358, 86724241), (3593, 81052046), (7186, 40526023), (24137, 12065294), (48274, 6032647), (82639, 3524002), (165278, 1762001), (262289, 1110302), (524578, 555151)]