1285678934

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{97}}^1\times {\mathrm{3011}}^1$

素因数の和:3212

約数の個数: 32

約数和(自身を含む): 2040256512

約数和(自身を除く): 754577578

約数列:

[1, 2, 31, 62, 71, 97, 142, 194, 2201, 3007, 3011, 4402, 6014, 6022, 6887, 13774, 93341, 186682, 213497, 213781, 292067, 426994, 427562, 584134, 6627211, 9054077, 13254422, 18108154, 20736757, 41473514, 642839467, 1285678934]

約数ペア:

[(1, 1285678934), (2, 642839467), (31, 41473514), (62, 20736757), (71, 18108154), (97, 13254422), (142, 9054077), (194, 6627211), (2201, 584134), (3007, 427562), (3011, 426994), (4402, 292067), (6014, 213781), (6022, 213497), (6887, 186682), (13774, 93341)]