849209876

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{797}}^1$

素因数の和:1004

約数の個数: 48

約数和(自身を含む): 1562515920

約数和(自身を除く): 713306044

約数列:

[1, 2, 4, 41, 73, 82, 89, 146, 164, 178, 292, 356, 797, 1594, 2993, 3188, 3649, 5986, 6497, 7298, 11972, 12994, 14596, 25988, 32677, 58181, 65354, 70933, 116362, 130708, 141866, 232724, 266377, 283732, 532754, 1065508, 2385421, 2908253, 4770842, 5178109, 5816506, 9541684, 10356218, 11633012, 20712436, 212302469, 424604938, 849209876]

約数ペア:

[(1, 849209876), (2, 424604938), (4, 212302469), (41, 20712436), (73, 11633012), (82, 10356218), (89, 9541684), (146, 5816506), (164, 5178109), (178, 4770842), (292, 2908253), (356, 2385421), (797, 1065508), (1594, 532754), (2993, 283732), (3188, 266377), (3649, 232724), (5986, 141866), (6497, 130708), (7298, 116362), (11972, 70933), (12994, 65354), (14596, 58181), (25988, 32677)]