520012794

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{37633}}^1$

素因数の和:37699

約数の個数: 48

約数和(自身を含む): 1235599488

約数和(自身を除く): 715586694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 49, 94, 98, 141, 147, 282, 294, 329, 658, 987, 1974, 2303, 4606, 6909, 13818, 37633, 75266, 112899, 225798, 263431, 526862, 790293, 1580586, 1768751, 1844017, 3537502, 3688034, 5306253, 5532051, 10612506, 11064102, 12381257, 24762514, 37143771, 74287542, 86668799, 173337598, 260006397, 520012794]

約数ペア:

[(1, 520012794), (2, 260006397), (3, 173337598), (6, 86668799), (7, 74287542), (14, 37143771), (21, 24762514), (42, 12381257), (47, 11064102), (49, 10612506), (94, 5532051), (98, 5306253), (141, 3688034), (147, 3537502), (282, 1844017), (294, 1768751), (329, 1580586), (658, 790293), (987, 526862), (1974, 263431), (2303, 225798), (4606, 112899), (6909, 75266), (13818, 37633)]