2008798722

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{43441}}^1$

素因数の和:43823

約数の個数: 48

約数和(自身を含む): 4987836672

約数和(自身を除く): 2979037950

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 367, 734, 1101, 2202, 2569, 3303, 5138, 6606, 7707, 15414, 23121, 43441, 46242, 86882, 130323, 260646, 304087, 390969, 608174, 781938, 912261, 1824522, 2736783, 5473566, 15942847, 31885694, 47828541, 95657082, 111599929, 143485623, 223199858, 286971246, 334799787, 669599574, 1004399361, 2008798722]

約数ペア:

[(1, 2008798722), (2, 1004399361), (3, 669599574), (6, 334799787), (7, 286971246), (9, 223199858), (14, 143485623), (18, 111599929), (21, 95657082), (42, 47828541), (63, 31885694), (126, 15942847), (367, 5473566), (734, 2736783), (1101, 1824522), (2202, 912261), (2569, 781938), (3303, 608174), (5138, 390969), (6606, 304087), (7707, 260646), (15414, 130323), (23121, 86882), (43441, 46242)]