2811262252

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{1151}}^1$

素因数の和:1530

約数の個数: 48

約数和(自身を含む): 5157540864

約数和(自身を除く): 2346278612

約数列:

[1, 2, 4, 41, 53, 82, 106, 164, 212, 281, 562, 1124, 1151, 2173, 2302, 4346, 4604, 8692, 11521, 14893, 23042, 29786, 46084, 47191, 59572, 61003, 94382, 122006, 188764, 244012, 323431, 610613, 646862, 1221226, 1293724, 2442452, 2501123, 5002246, 10004492, 13260671, 17141843, 26521342, 34283686, 53042684, 68567372, 702815563, 1405631126, 2811262252]

約数ペア:

[(1, 2811262252), (2, 1405631126), (4, 702815563), (41, 68567372), (53, 53042684), (82, 34283686), (106, 26521342), (164, 17141843), (212, 13260671), (281, 10004492), (562, 5002246), (1124, 2501123), (1151, 2442452), (2173, 1293724), (2302, 1221226), (4346, 646862), (4604, 610613), (8692, 323431), (11521, 244012), (14893, 188764), (23042, 122006), (29786, 94382), (46084, 61003), (47191, 59572)]