286543166

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{8243}}^1$

素因数の和:8456

約数の個数: 32

約数和(自身を含む): 531836928

約数和(自身を除く): 245293762

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 191, 382, 1337, 2483, 2674, 4966, 8243, 16486, 17381, 34762, 57701, 107159, 115402, 214318, 750113, 1500226, 1574413, 3148826, 11020891, 20467369, 22041782, 40934738, 143271583, 286543166]

約数ペア:

[(1, 286543166), (2, 143271583), (7, 40934738), (13, 22041782), (14, 20467369), (26, 11020891), (91, 3148826), (182, 1574413), (191, 1500226), (382, 750113), (1337, 214318), (2483, 115402), (2674, 107159), (4966, 57701), (8243, 34762), (16486, 17381)]