2081324

素因数分解:

$2^2\times 7^3\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:103

約数の個数: 48

約数和(自身を含む): 4468800

約数和(自身を除く): 2387476

約数列:

[1, 2, 4, 7, 14, 28, 37, 41, 49, 74, 82, 98, 148, 164, 196, 259, 287, 343, 518, 574, 686, 1036, 1148, 1372, 1517, 1813, 2009, 3034, 3626, 4018, 6068, 7252, 8036, 10619, 12691, 14063, 21238, 25382, 28126, 42476, 50764, 56252, 74333, 148666, 297332, 520331, 1040662, 2081324]

約数ペア:

[(1, 2081324), (2, 1040662), (4, 520331), (7, 297332), (14, 148666), (28, 74333), (37, 56252), (41, 50764), (49, 42476), (74, 28126), (82, 25382), (98, 21238), (148, 14063), (164, 12691), (196, 10619), (259, 8036), (287, 7252), (343, 6068), (518, 4018), (574, 3626), (686, 3034), (1036, 2009), (1148, 1813), (1372, 1517)]