2228133776

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{188953}}^1$

素因数の和:189039

約数の個数: 40

約数和(自身を含む): 4779780384

約数和(自身を除く): 2551646608

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 67, 88, 134, 176, 268, 536, 737, 1072, 1474, 2948, 5896, 11792, 188953, 377906, 755812, 1511624, 2078483, 3023248, 4156966, 8313932, 12659851, 16627864, 25319702, 33255728, 50639404, 101278808, 139258361, 202557616, 278516722, 557033444, 1114066888, 2228133776]

約数ペア:

[(1, 2228133776), (2, 1114066888), (4, 557033444), (8, 278516722), (11, 202557616), (16, 139258361), (22, 101278808), (44, 50639404), (67, 33255728), (88, 25319702), (134, 16627864), (176, 12659851), (268, 8313932), (536, 4156966), (737, 3023248), (1072, 2078483), (1474, 1511624), (2948, 755812), (5896, 377906), (11792, 188953)]