4393382

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 7962624

約数和(自身を除く): 3569242

約数列:

[1, 2, 7, 14, 31, 53, 62, 106, 191, 217, 371, 382, 434, 742, 1337, 1643, 2674, 3286, 5921, 10123, 11501, 11842, 20246, 23002, 41447, 70861, 82894, 141722, 313813, 627626, 2196691, 4393382]

約数ペア:

[(1, 4393382), (2, 2196691), (7, 627626), (14, 313813), (31, 141722), (53, 82894), (62, 70861), (106, 41447), (191, 23002), (217, 20246), (371, 11842), (382, 11501), (434, 10123), (742, 5921), (1337, 3286), (1643, 2674)]