1900556438

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{251}}^1\times {\mathrm{467}}^1$

素因数の和:809

約数の個数: 48

約数和(自身を含む): 3199839552

約数和(自身を除く): 1299283114

約数列:

[1, 2, 11, 22, 67, 121, 134, 242, 251, 467, 502, 737, 934, 1474, 2761, 5137, 5522, 8107, 10274, 16214, 16817, 30371, 31289, 33634, 56507, 60742, 62578, 113014, 117217, 184987, 234434, 344179, 369974, 688358, 1289387, 2034857, 2578774, 3785969, 4069714, 7571938, 7853539, 14183257, 15707078, 28366514, 86388929, 172777858, 950278219, 1900556438]

約数ペア:

[(1, 1900556438), (2, 950278219), (11, 172777858), (22, 86388929), (67, 28366514), (121, 15707078), (134, 14183257), (242, 7853539), (251, 7571938), (467, 4069714), (502, 3785969), (737, 2578774), (934, 2034857), (1474, 1289387), (2761, 688358), (5137, 369974), (5522, 344179), (8107, 234434), (10274, 184987), (16214, 117217), (16817, 113014), (30371, 62578), (31289, 60742), (33634, 56507)]