2017102088

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{157}}^1\times {\mathrm{5557}}^1$

素因数の和:5754

約数の個数: 48

約数和(自身を含む): 4043945220

約数和(自身を除く): 2026843132

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 157, 289, 314, 578, 628, 1156, 1256, 2312, 2669, 5338, 5557, 10676, 11114, 21352, 22228, 44456, 45373, 90746, 94469, 181492, 188938, 362984, 377876, 755752, 872449, 1605973, 1744898, 3211946, 3489796, 6423892, 6979592, 12847784, 14831633, 29663266, 59326532, 118653064, 252137761, 504275522, 1008551044, 2017102088]

約数ペア:

[(1, 2017102088), (2, 1008551044), (4, 504275522), (8, 252137761), (17, 118653064), (34, 59326532), (68, 29663266), (136, 14831633), (157, 12847784), (289, 6979592), (314, 6423892), (578, 3489796), (628, 3211946), (1156, 1744898), (1256, 1605973), (2312, 872449), (2669, 755752), (5338, 377876), (5557, 362984), (10676, 188938), (11114, 181492), (21352, 94469), (22228, 90746), (44456, 45373)]