512123038

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{907}}^1\times {\mathrm{1301}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 907941888

約数和(自身を除く): 395818850

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 907, 1301, 1814, 2602, 6349, 9107, 12698, 18214, 28117, 40331, 56234, 80662, 196819, 282317, 393638, 564634, 1180007, 2360014, 8260049, 16520098, 36580217, 73160434, 256061519, 512123038]

約数ペア:

[(1, 512123038), (2, 256061519), (7, 73160434), (14, 36580217), (31, 16520098), (62, 8260049), (217, 2360014), (434, 1180007), (907, 564634), (1301, 393638), (1814, 282317), (2602, 196819), (6349, 80662), (9107, 56234), (12698, 40331), (18214, 28117)]