517676980394

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2677}}^1\times {\mathrm{812519}}^1$

素因数の和:815222

約数の個数: 32

約数和(自身を含む): 940001137920

約数和(自身を除く): 422324157526

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2677, 5354, 18739, 37478, 45509, 91018, 318563, 637126, 812519, 1625038, 5687633, 11375266, 13812823, 27625646, 96689761, 193379522, 2175113363, 4350226726, 15225793541, 30451587082, 36976927171, 73953854342, 258838490197, 517676980394]

約数ペア:

[(1, 517676980394), (2, 258838490197), (7, 73953854342), (14, 36976927171), (17, 30451587082), (34, 15225793541), (119, 4350226726), (238, 2175113363), (2677, 193379522), (5354, 96689761), (18739, 27625646), (37478, 13812823), (45509, 11375266), (91018, 5687633), (318563, 1625038), (637126, 812519)]