1138993492

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{3129103}}^1$

素因数の和:3129127

約数の個数: 24

約数和(自身を含む): 2453217536

約数和(自身を除く): 1314224044

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 3129103, 6258206, 12516412, 21903721, 40678339, 43807442, 81356678, 87614884, 162713356, 284748373, 569496746, 1138993492]

約数ペア:

[(1, 1138993492), (2, 569496746), (4, 284748373), (7, 162713356), (13, 87614884), (14, 81356678), (26, 43807442), (28, 40678339), (52, 21903721), (91, 12516412), (182, 6258206), (364, 3129103)]