401282522

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{61}}^1\times {\mathrm{1489}}^1$

素因数の和:1646

約数の個数: 24

約数和(自身を含む): 625504980

約数和(自身を除く): 224222458

約数列:

[1, 2, 47, 61, 94, 122, 1489, 2209, 2867, 2978, 4418, 5734, 69983, 90829, 134749, 139966, 181658, 269498, 3289201, 4268963, 6578402, 8537926, 200641261, 401282522]

約数ペア:

[(1, 401282522), (2, 200641261), (47, 8537926), (61, 6578402), (94, 4268963), (122, 3289201), (1489, 269498), (2209, 181658), (2867, 139966), (2978, 134749), (4418, 90829), (5734, 69983)]