4100778

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{149}}^1$

素因数の和:307

約数の個数: 48

約数和(自身を含む): 9828000

約数和(自身を除く): 5727222

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 139, 149, 198, 278, 298, 417, 447, 834, 894, 1251, 1341, 1529, 1639, 2502, 2682, 3058, 3278, 4587, 4917, 9174, 9834, 13761, 14751, 20711, 27522, 29502, 41422, 62133, 124266, 186399, 227821, 372798, 455642, 683463, 1366926, 2050389, 4100778]

約数ペア:

[(1, 4100778), (2, 2050389), (3, 1366926), (6, 683463), (9, 455642), (11, 372798), (18, 227821), (22, 186399), (33, 124266), (66, 62133), (99, 41422), (139, 29502), (149, 27522), (198, 20711), (278, 14751), (298, 13761), (417, 9834), (447, 9174), (834, 4917), (894, 4587), (1251, 3278), (1341, 3058), (1529, 2682), (1639, 2502)]