3800781688

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{5227}}^1\times {\mathrm{8263}}^1$

素因数の和:13507

約数の個数: 32

約数和(自身を含む): 7776754560

約数和(自身を除く): 3975972872

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 5227, 8263, 10454, 16526, 20908, 33052, 41816, 57497, 66104, 90893, 114994, 181786, 229988, 363572, 459976, 727144, 43190701, 86381402, 172762804, 345525608, 475097711, 950195422, 1900390844, 3800781688]

約数ペア:

[(1, 3800781688), (2, 1900390844), (4, 950195422), (8, 475097711), (11, 345525608), (22, 172762804), (44, 86381402), (88, 43190701), (5227, 727144), (8263, 459976), (10454, 363572), (16526, 229988), (20908, 181786), (33052, 114994), (41816, 90893), (57497, 66104)]