248950274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211333}}^1$

素因数の和:211385

約数の個数: 16

約数和(自身を含む): 405761280

約数和(自身を除く): 156811006

約数列:

[1, 2, 19, 31, 38, 62, 589, 1178, 211333, 422666, 4015327, 6551323, 8030654, 13102646, 124475137, 248950274]

約数ペア:

[(1, 248950274), (2, 124475137), (19, 13102646), (31, 8030654), (38, 6551323), (62, 4015327), (589, 422666), (1178, 211333)]