2000262772

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{41843}}^1$

素因数の和:41920

約数の個数: 48

約数和(自身を含む): 4006981440

約数和(自身を除く): 2006718668

約数列:

[1, 2, 4, 17, 19, 34, 37, 38, 68, 74, 76, 148, 323, 629, 646, 703, 1258, 1292, 1406, 2516, 2812, 11951, 23902, 41843, 47804, 83686, 167372, 711331, 795017, 1422662, 1548191, 1590034, 2845324, 3096382, 3180068, 6192764, 13515289, 26319247, 27030578, 29415629, 52638494, 54061156, 58831258, 105276988, 117662516, 500065693, 1000131386, 2000262772]

約数ペア:

[(1, 2000262772), (2, 1000131386), (4, 500065693), (17, 117662516), (19, 105276988), (34, 58831258), (37, 54061156), (38, 52638494), (68, 29415629), (74, 27030578), (76, 26319247), (148, 13515289), (323, 6192764), (629, 3180068), (646, 3096382), (703, 2845324), (1258, 1590034), (1292, 1548191), (1406, 1422662), (2516, 795017), (2812, 711331), (11951, 167372), (23902, 83686), (41843, 47804)]