386380652

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{277}}^1\times {\mathrm{1607}}^1$

素因数の和:1926

約数の個数: 48

約数和(自身を含む): 801067008

約数和(自身を除く): 414686356

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 277, 434, 554, 868, 1108, 1607, 1939, 3214, 3878, 6428, 7756, 8587, 11249, 17174, 22498, 34348, 44996, 49817, 60109, 99634, 120218, 199268, 240436, 348719, 445139, 697438, 890278, 1394876, 1780556, 3115973, 6231946, 12463892, 13799309, 27598618, 55197236, 96595163, 193190326, 386380652]

約数ペア:

[(1, 386380652), (2, 193190326), (4, 96595163), (7, 55197236), (14, 27598618), (28, 13799309), (31, 12463892), (62, 6231946), (124, 3115973), (217, 1780556), (277, 1394876), (434, 890278), (554, 697438), (868, 445139), (1108, 348719), (1607, 240436), (1939, 199268), (3214, 120218), (3878, 99634), (6428, 60109), (7756, 49817), (8587, 44996), (11249, 34348), (17174, 22498)]