2015111834

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{251}}^1$

素因数の和:455

約数の個数: 64

約数和(自身を含む): 3350833920

約数和(自身を除く): 1335722086

約数列:

[1, 2, 23, 37, 46, 53, 74, 89, 106, 178, 251, 502, 851, 1219, 1702, 1961, 2047, 2438, 3293, 3922, 4094, 4717, 5773, 6586, 9287, 9434, 11546, 13303, 18574, 22339, 26606, 44678, 45103, 75739, 90206, 108491, 151478, 174529, 213601, 216982, 305969, 349058, 427202, 492211, 513797, 611938, 826543, 984422, 1027594, 1183967, 1653086, 2367934, 4014167, 8028334, 11320853, 19010489, 22641706, 27231241, 38020978, 43806779, 54462482, 87613558, 1007555917, 2015111834]

約数ペア:

[(1, 2015111834), (2, 1007555917), (23, 87613558), (37, 54462482), (46, 43806779), (53, 38020978), (74, 27231241), (89, 22641706), (106, 19010489), (178, 11320853), (251, 8028334), (502, 4014167), (851, 2367934), (1219, 1653086), (1702, 1183967), (1961, 1027594), (2047, 984422), (2438, 826543), (3293, 611938), (3922, 513797), (4094, 492211), (4717, 427202), (5773, 349058), (6586, 305969), (9287, 216982), (9434, 213601), (11546, 174529), (13303, 151478), (18574, 108491), (22339, 90206), (26606, 75739), (44678, 45103)]