2539710392

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{315257}}^1$

素因数の和:315335

約数の個数: 32

約数和(自身を含む): 5107179600

約数和(自身を除く): 2567469208

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 4028, 8056, 315257, 630514, 1261028, 2522056, 5989883, 11979766, 16708621, 23959532, 33417242, 47919064, 66834484, 133668968, 317463799, 634927598, 1269855196, 2539710392]

約数ペア:

[(1, 2539710392), (2, 1269855196), (4, 634927598), (8, 317463799), (19, 133668968), (38, 66834484), (53, 47919064), (76, 33417242), (106, 23959532), (152, 16708621), (212, 11979766), (424, 5989883), (1007, 2522056), (2014, 1261028), (4028, 630514), (8056, 315257)]