2017104188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{3457}}^1$

素因数の和:3710

約数の個数: 48

約数和(自身を含む): 3921372000

約数和(自身を除く): 1904267812

約数列:

[1, 2, 4, 11, 22, 44, 89, 149, 178, 298, 356, 596, 979, 1639, 1958, 3278, 3457, 3916, 6556, 6914, 13261, 13828, 26522, 38027, 53044, 76054, 145871, 152108, 291742, 307673, 515093, 583484, 615346, 1030186, 1230692, 2060372, 3384403, 5666023, 6768806, 11332046, 13537612, 22664092, 45843277, 91686554, 183373108, 504276047, 1008552094, 2017104188]

約数ペア:

[(1, 2017104188), (2, 1008552094), (4, 504276047), (11, 183373108), (22, 91686554), (44, 45843277), (89, 22664092), (149, 13537612), (178, 11332046), (298, 6768806), (356, 5666023), (596, 3384403), (979, 2060372), (1639, 1230692), (1958, 1030186), (3278, 615346), (3457, 583484), (3916, 515093), (6556, 307673), (6914, 291742), (13261, 152108), (13828, 145871), (26522, 76054), (38027, 53044)]