2039450056

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{17203}}^1$

素因数の和:17318

約数の個数: 64

約数和(自身を含む): 4583145600

約数和(自身を除く): 2543695544

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 73, 116, 146, 203, 232, 292, 406, 511, 584, 812, 1022, 1624, 2044, 2117, 4088, 4234, 8468, 14819, 16936, 17203, 29638, 34406, 59276, 68812, 118552, 120421, 137624, 240842, 481684, 498887, 963368, 997774, 1255819, 1995548, 2511638, 3492209, 3991096, 5023276, 6984418, 8790733, 10046552, 13968836, 17581466, 27937672, 35162932, 36418751, 70325864, 72837502, 145675004, 254931257, 291350008, 509862514, 1019725028, 2039450056]

約数ペア:

[(1, 2039450056), (2, 1019725028), (4, 509862514), (7, 291350008), (8, 254931257), (14, 145675004), (28, 72837502), (29, 70325864), (56, 36418751), (58, 35162932), (73, 27937672), (116, 17581466), (146, 13968836), (203, 10046552), (232, 8790733), (292, 6984418), (406, 5023276), (511, 3991096), (584, 3492209), (812, 2511638), (1022, 1995548), (1624, 1255819), (2044, 997774), (2117, 963368), (4088, 498887), (4234, 481684), (8468, 240842), (14819, 137624), (16936, 120421), (17203, 118552), (29638, 68812), (34406, 59276)]