307892

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 602112

約数和(自身を除く): 294220

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 191, 382, 403, 764, 806, 1612, 2483, 4966, 5921, 9932, 11842, 23684, 76973, 153946, 307892]

約数ペア:

[(1, 307892), (2, 153946), (4, 76973), (13, 23684), (26, 11842), (31, 9932), (52, 5921), (62, 4966), (124, 2483), (191, 1612), (382, 806), (403, 764)]