1907392282672

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1\times {\mathrm{392443}}^1$

素因数の和:392762

約数の個数: 80

約数和(自身を含む): 3924188835840

約数和(自身を除く): 2016796553168

約数列:

[1, 2, 4, 8, 16, 31, 41, 62, 82, 124, 164, 239, 248, 328, 478, 496, 656, 956, 1271, 1912, 2542, 3824, 5084, 7409, 9799, 10168, 14818, 19598, 20336, 29636, 39196, 59272, 78392, 118544, 156784, 303769, 392443, 607538, 784886, 1215076, 1569772, 2430152, 3139544, 4860304, 6279088, 12165733, 16090163, 24331466, 32180326, 48662932, 64360652, 93793877, 97325864, 128721304, 187587754, 194651728, 257442608, 375175508, 498795053, 750351016, 997590106, 1500702032, 1995180212, 2907610187, 3845548957, 3990360424, 5815220374, 7691097914, 7980720848, 11630440748, 15382195828, 23260881496, 30764391656, 46521762992, 61528783312, 119212017667, 238424035334, 476848070668, 953696141336, 1907392282672]

約数ペア:

[(1, 1907392282672), (2, 953696141336), (4, 476848070668), (8, 238424035334), (16, 119212017667), (31, 61528783312), (41, 46521762992), (62, 30764391656), (82, 23260881496), (124, 15382195828), (164, 11630440748), (239, 7980720848), (248, 7691097914), (328, 5815220374), (478, 3990360424), (496, 3845548957), (656, 2907610187), (956, 1995180212), (1271, 1500702032), (1912, 997590106), (2542, 750351016), (3824, 498795053), (5084, 375175508), (7409, 257442608), (9799, 194651728), (10168, 187587754), (14818, 128721304), (19598, 97325864), (20336, 93793877), (29636, 64360652), (39196, 48662932), (59272, 32180326), (78392, 24331466), (118544, 16090163), (156784, 12165733), (303769, 6279088), (392443, 4860304), (607538, 3139544), (784886, 2430152), (1215076, 1569772)]