742326

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 1655808

約数和(自身を除く): 913482

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 307, 403, 614, 806, 921, 1209, 1842, 2418, 3991, 7982, 9517, 11973, 19034, 23946, 28551, 57102, 123721, 247442, 371163, 742326]

約数ペア:

[(1, 742326), (2, 371163), (3, 247442), (6, 123721), (13, 57102), (26, 28551), (31, 23946), (39, 19034), (62, 11973), (78, 9517), (93, 7982), (186, 3991), (307, 2418), (403, 1842), (614, 1209), (806, 921)]