3091942

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1$

素因数の和:220

約数の個数: 32

約数和(自身を含む): 5603328

約数和(自身を除く): 2511386

約数列:

[1, 2, 7, 14, 37, 47, 74, 94, 127, 254, 259, 329, 518, 658, 889, 1739, 1778, 3478, 4699, 5969, 9398, 11938, 12173, 24346, 32893, 41783, 65786, 83566, 220853, 441706, 1545971, 3091942]

約数ペア:

[(1, 3091942), (2, 1545971), (7, 441706), (14, 220853), (37, 83566), (47, 65786), (74, 41783), (94, 32893), (127, 24346), (254, 12173), (259, 11938), (329, 9398), (518, 5969), (658, 4699), (889, 3478), (1739, 1778)]