1329101696

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{613}}^1\times {\mathrm{1303}}^1$

素因数の和:1943

約数の個数: 64

約数和(自身を含む): 2858341920

約数和(自身を除く): 1529240224

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 613, 832, 1226, 1303, 1664, 2452, 2606, 4904, 5212, 7969, 9808, 10424, 15938, 16939, 19616, 20848, 31876, 33878, 39232, 41696, 63752, 67756, 78464, 83392, 127504, 135512, 166784, 255008, 271024, 510016, 542048, 798739, 1020032, 1084096, 1597478, 2168192, 3194956, 6389912, 10383607, 12779824, 20767214, 25559648, 41534428, 51119296, 83068856, 102238592, 166137712, 332275424, 664550848, 1329101696]

約数ペア:

[(1, 1329101696), (2, 664550848), (4, 332275424), (8, 166137712), (13, 102238592), (16, 83068856), (26, 51119296), (32, 41534428), (52, 25559648), (64, 20767214), (104, 12779824), (128, 10383607), (208, 6389912), (416, 3194956), (613, 2168192), (832, 1597478), (1226, 1084096), (1303, 1020032), (1664, 798739), (2452, 542048), (2606, 510016), (4904, 271024), (5212, 255008), (7969, 166784), (9808, 135512), (10424, 127504), (15938, 83392), (16939, 78464), (19616, 67756), (20848, 63752), (31876, 41696), (33878, 39232)]