8401478888

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3079721}}^1$

素因数の和:3079769

約数の個数: 32

約数和(自身を含む): 17739198720

約数和(自身を除く): 9337719832

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 3079721, 6159442, 12318884, 24637768, 33876931, 67753862, 95471351, 135507724, 190942702, 271015448, 381885404, 763770808, 1050184861, 2100369722, 4200739444, 8401478888]

約数ペア:

[(1, 8401478888), (2, 4200739444), (4, 2100369722), (8, 1050184861), (11, 763770808), (22, 381885404), (31, 271015448), (44, 190942702), (62, 135507724), (88, 95471351), (124, 67753862), (248, 33876931), (341, 24637768), (682, 12318884), (1364, 6159442), (2728, 3079721)]