996978608

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{487}}^1\times {\mathrm{5563}}^1$

素因数の和:6081

約数の個数: 40

約数和(自身を含む): 2020132608

約数和(自身を除く): 1023154000

約数列:

[1, 2, 4, 8, 16, 23, 46, 92, 184, 368, 487, 974, 1948, 3896, 5563, 7792, 11126, 11201, 22252, 22402, 44504, 44804, 89008, 89608, 127949, 179216, 255898, 511796, 1023592, 2047184, 2709181, 5418362, 10836724, 21673448, 43346896, 62311163, 124622326, 249244652, 498489304, 996978608]

約数ペア:

[(1, 996978608), (2, 498489304), (4, 249244652), (8, 124622326), (16, 62311163), (23, 43346896), (46, 21673448), (92, 10836724), (184, 5418362), (368, 2709181), (487, 2047184), (974, 1023592), (1948, 511796), (3896, 255898), (5563, 179216), (7792, 127949), (11126, 89608), (11201, 89008), (22252, 44804), (22402, 44504)]