2008172964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1039427}}^1$

素因数の和:1039464

約数の個数: 48

約数和(自身を含む): 5587964928

約数和(自身を除く): 3579791964

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 1039427, 2078854, 3118281, 4157708, 6236562, 7275989, 12473124, 14551978, 21827967, 23906821, 29103956, 43655934, 47813642, 71720463, 87311868, 95627284, 143440926, 167347747, 286881852, 334695494, 502043241, 669390988, 1004086482, 2008172964]

約数ペア:

[(1, 2008172964), (2, 1004086482), (3, 669390988), (4, 502043241), (6, 334695494), (7, 286881852), (12, 167347747), (14, 143440926), (21, 95627284), (23, 87311868), (28, 71720463), (42, 47813642), (46, 43655934), (69, 29103956), (84, 23906821), (92, 21827967), (138, 14551978), (161, 12473124), (276, 7275989), (322, 6236562), (483, 4157708), (644, 3118281), (966, 2078854), (1932, 1039427)]