348525692

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{3089}}^1$

素因数の和:3581

約数の個数: 24

約数和(自身を含む): 620694480

約数和(自身を除く): 272168788

約数列:

[1, 2, 4, 67, 134, 268, 421, 842, 1684, 3089, 6178, 12356, 28207, 56414, 112828, 206963, 413926, 827852, 1300469, 2600938, 5201876, 87131423, 174262846, 348525692]

約数ペア:

[(1, 348525692), (2, 174262846), (4, 87131423), (67, 5201876), (134, 2600938), (268, 1300469), (421, 827852), (842, 413926), (1684, 206963), (3089, 112828), (6178, 56414), (12356, 28207)]