1257522

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{379}}^1$

素因数の和:470

約数の個数: 32

約数和(自身を含む): 2918400

約数和(自身を除く): 1660878

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 379, 474, 553, 758, 1106, 1137, 1659, 2274, 2653, 3318, 5306, 7959, 15918, 29941, 59882, 89823, 179646, 209587, 419174, 628761, 1257522]

約数ペア:

[(1, 1257522), (2, 628761), (3, 419174), (6, 209587), (7, 179646), (14, 89823), (21, 59882), (42, 29941), (79, 15918), (158, 7959), (237, 5306), (379, 3318), (474, 2653), (553, 2274), (758, 1659), (1106, 1137)]