1023253574

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{37}}^2\times {\mathrm{263}}^1$

素因数の和:382

約数の個数: 72

約数和(自身を含む): 1905528240

約数和(自身を除く): 882274666

約数列:

[1, 2, 7, 14, 29, 37, 49, 58, 74, 98, 203, 259, 263, 406, 518, 526, 1073, 1369, 1421, 1813, 1841, 2146, 2738, 2842, 3626, 3682, 7511, 7627, 9583, 9731, 12887, 15022, 15254, 19166, 19462, 25774, 39701, 52577, 53389, 67081, 68117, 79402, 105154, 106778, 134162, 136234, 277907, 282199, 360047, 373723, 476819, 555814, 564398, 720094, 747446, 953638, 1945349, 1975393, 2520329, 3890698, 3950786, 5040658, 10441363, 13827751, 17642303, 20882726, 27655502, 35284606, 73089541, 146179082, 511626787, 1023253574]

約数ペア:

[(1, 1023253574), (2, 511626787), (7, 146179082), (14, 73089541), (29, 35284606), (37, 27655502), (49, 20882726), (58, 17642303), (74, 13827751), (98, 10441363), (203, 5040658), (259, 3950786), (263, 3890698), (406, 2520329), (518, 1975393), (526, 1945349), (1073, 953638), (1369, 747446), (1421, 720094), (1813, 564398), (1841, 555814), (2146, 476819), (2738, 373723), (2842, 360047), (3626, 282199), (3682, 277907), (7511, 136234), (7627, 134162), (9583, 106778), (9731, 105154), (12887, 79402), (15022, 68117), (15254, 67081), (19166, 53389), (19462, 52577), (25774, 39701)]