1570983856

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1\times {\mathrm{751}}^1$

素因数の和:974

約数の個数: 80

約数和(自身を含む): 3348535680

約数和(自身を除く): 1777551824

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 89, 104, 113, 178, 208, 226, 356, 452, 712, 751, 904, 1157, 1424, 1469, 1502, 1808, 2314, 2938, 3004, 4628, 5876, 6008, 9256, 9763, 10057, 11752, 12016, 18512, 19526, 20114, 23504, 39052, 40228, 66839, 78104, 80456, 84863, 130741, 133678, 156208, 160912, 169726, 261482, 267356, 339452, 522964, 534712, 678904, 868907, 1045928, 1069424, 1103219, 1357808, 1737814, 2091856, 2206438, 3475628, 4412876, 6951256, 7552807, 8825752, 13902512, 15105614, 17651504, 30211228, 60422456, 98186491, 120844912, 196372982, 392745964, 785491928, 1570983856]

約数ペア:

[(1, 1570983856), (2, 785491928), (4, 392745964), (8, 196372982), (13, 120844912), (16, 98186491), (26, 60422456), (52, 30211228), (89, 17651504), (104, 15105614), (113, 13902512), (178, 8825752), (208, 7552807), (226, 6951256), (356, 4412876), (452, 3475628), (712, 2206438), (751, 2091856), (904, 1737814), (1157, 1357808), (1424, 1103219), (1469, 1069424), (1502, 1045928), (1808, 868907), (2314, 678904), (2938, 534712), (3004, 522964), (4628, 339452), (5876, 267356), (6008, 261482), (9256, 169726), (9763, 160912), (10057, 156208), (11752, 133678), (12016, 130741), (18512, 84863), (19526, 80456), (20114, 78104), (23504, 66839), (39052, 40228)]