1390496

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2287}}^1$

素因数の和:2316

約数の個数: 24

約数和(自身を含む): 2882880

約数和(自身を除く): 1492384

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2287, 4574, 9148, 18296, 36592, 43453, 73184, 86906, 173812, 347624, 695248, 1390496]

約数ペア:

[(1, 1390496), (2, 695248), (4, 347624), (8, 173812), (16, 86906), (19, 73184), (32, 43453), (38, 36592), (76, 18296), (152, 9148), (304, 4574), (608, 2287)]