1330649600968

素因数分解:

$2^3\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{13445251}}^1$

素因数の和:13445485

約数の個数: 32

約数和(自身を含む): 2541152628000

約数和(自身を除く): 1210503027032

約数列:

[1, 2, 4, 8, 89, 139, 178, 278, 356, 556, 712, 1112, 12371, 24742, 49484, 98968, 13445251, 26890502, 53781004, 107562008, 1196627339, 1868889889, 2393254678, 3737779778, 4786509356, 7475559556, 9573018712, 14951119112, 166331200121, 332662400242, 665324800484, 1330649600968]

約数ペア:

[(1, 1330649600968), (2, 665324800484), (4, 332662400242), (8, 166331200121), (89, 14951119112), (139, 9573018712), (178, 7475559556), (278, 4786509356), (356, 3737779778), (556, 2393254678), (712, 1868889889), (1112, 1196627339), (12371, 107562008), (24742, 53781004), (49484, 26890502), (98968, 13445251)]