1138441778

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:778

約数の個数: 32

約数和(自身を含む): 1760222016

約数和(自身を除く): 621780238

約数列:

[1, 2, 83, 113, 137, 166, 226, 274, 443, 886, 9379, 11371, 15481, 18758, 22742, 30962, 36769, 50059, 60691, 73538, 100118, 121382, 1284923, 2569846, 4154897, 5037353, 6858083, 8309794, 10074706, 13716166, 569220889, 1138441778]

約数ペア:

[(1, 1138441778), (2, 569220889), (83, 13716166), (113, 10074706), (137, 8309794), (166, 6858083), (226, 5037353), (274, 4154897), (443, 2569846), (886, 1284923), (9379, 121382), (11371, 100118), (15481, 73538), (18758, 60691), (22742, 50059), (30962, 36769)]