1384395328

素因数分解:

$2^6\times {\mathrm{19}}^1\times {\mathrm{1138483}}^1$

素因数の和:1138514

約数の個数: 28

約数和(自身を含む): 2891749360

約数和(自身を除く): 1507354032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 152, 304, 608, 1216, 1138483, 2276966, 4553932, 9107864, 18215728, 21631177, 36431456, 43262354, 72862912, 86524708, 173049416, 346098832, 692197664, 1384395328]

約数ペア:

[(1, 1384395328), (2, 692197664), (4, 346098832), (8, 173049416), (16, 86524708), (19, 72862912), (32, 43262354), (38, 36431456), (64, 21631177), (76, 18215728), (152, 9107864), (304, 4553932), (608, 2276966), (1216, 1138483)]