1207788290

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{853}}^1\times {\mathrm{8329}}^1$

素因数の和:9206

約数の個数: 32

約数和(自身を含む): 2304877680

約数和(自身を除く): 1097089390

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 853, 1706, 4265, 8329, 8530, 14501, 16658, 29002, 41645, 72505, 83290, 141593, 145010, 283186, 707965, 1415930, 7104637, 14209274, 35523185, 71046370, 120778829, 241557658, 603894145, 1207788290]

約数ペア:

[(1, 1207788290), (2, 603894145), (5, 241557658), (10, 120778829), (17, 71046370), (34, 35523185), (85, 14209274), (170, 7104637), (853, 1415930), (1706, 707965), (4265, 283186), (8329, 145010), (8530, 141593), (14501, 83290), (16658, 72505), (29002, 41645)]