2080804544

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{357281}}^1$

素因数の和:357313

約数の個数: 56

約数和(自身を含む): 5081979168

約数和(自身を除く): 3001174624

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 182, 208, 224, 364, 416, 448, 728, 832, 1456, 2912, 5824, 357281, 714562, 1429124, 2500967, 2858248, 4644653, 5001934, 5716496, 9289306, 10003868, 11432992, 18578612, 20007736, 22865984, 32512571, 37157224, 40015472, 65025142, 74314448, 80030944, 130050284, 148628896, 160061888, 260100568, 297257792, 520201136, 1040402272, 2080804544]

約数ペア:

[(1, 2080804544), (2, 1040402272), (4, 520201136), (7, 297257792), (8, 260100568), (13, 160061888), (14, 148628896), (16, 130050284), (26, 80030944), (28, 74314448), (32, 65025142), (52, 40015472), (56, 37157224), (64, 32512571), (91, 22865984), (104, 20007736), (112, 18578612), (182, 11432992), (208, 10003868), (224, 9289306), (364, 5716496), (416, 5001934), (448, 4644653), (728, 2858248), (832, 2500967), (1456, 1429124), (2912, 714562), (5824, 357281)]