1393039712

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{10457}}^1$

素因数の和:10671

約数の個数: 48

約数和(自身を含む): 2877874272

約数和(自身を除く): 1484834560

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 181, 184, 362, 368, 724, 736, 1448, 2896, 4163, 5792, 8326, 10457, 16652, 20914, 33304, 41828, 66608, 83656, 133216, 167312, 240511, 334624, 481022, 962044, 1892717, 1924088, 3785434, 3848176, 7570868, 7696352, 15141736, 30283472, 43532491, 60566944, 87064982, 174129964, 348259928, 696519856, 1393039712]

約数ペア:

[(1, 1393039712), (2, 696519856), (4, 348259928), (8, 174129964), (16, 87064982), (23, 60566944), (32, 43532491), (46, 30283472), (92, 15141736), (181, 7696352), (184, 7570868), (362, 3848176), (368, 3785434), (724, 1924088), (736, 1892717), (1448, 962044), (2896, 481022), (4163, 334624), (5792, 240511), (8326, 167312), (10457, 133216), (16652, 83656), (20914, 66608), (33304, 41828)]