8439116

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{547}}^1$

素因数の和:606

約数の個数: 48

約数和(自身を含む): 18412800

約数和(自身を除く): 9973684

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 116, 133, 203, 266, 406, 532, 547, 551, 812, 1094, 1102, 2188, 2204, 3829, 3857, 7658, 7714, 10393, 15316, 15428, 15863, 20786, 31726, 41572, 63452, 72751, 111041, 145502, 222082, 291004, 301397, 444164, 602794, 1205588, 2109779, 4219558, 8439116]

約数ペア:

[(1, 8439116), (2, 4219558), (4, 2109779), (7, 1205588), (14, 602794), (19, 444164), (28, 301397), (29, 291004), (38, 222082), (58, 145502), (76, 111041), (116, 72751), (133, 63452), (203, 41572), (266, 31726), (406, 20786), (532, 15863), (547, 15428), (551, 15316), (812, 10393), (1094, 7714), (1102, 7658), (2188, 3857), (2204, 3829)]