1298982614

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:645

約数の個数: 64

約数和(自身を含む): 2249026560

約数和(自身を除く): 950043946

約数列:

[1, 2, 17, 19, 34, 38, 43, 86, 101, 202, 323, 463, 646, 731, 817, 926, 1462, 1634, 1717, 1919, 3434, 3838, 4343, 7871, 8686, 8797, 13889, 15742, 17594, 19909, 27778, 32623, 39818, 46763, 65246, 73831, 82517, 93526, 147662, 149549, 165034, 299098, 338453, 378271, 676906, 756542, 794971, 888497, 1402789, 1589942, 1776994, 2010809, 2805578, 4021618, 6430607, 12861214, 15104449, 30208898, 34183753, 38205371, 68367506, 76410742, 649491307, 1298982614]

約数ペア:

[(1, 1298982614), (2, 649491307), (17, 76410742), (19, 68367506), (34, 38205371), (38, 34183753), (43, 30208898), (86, 15104449), (101, 12861214), (202, 6430607), (323, 4021618), (463, 2805578), (646, 2010809), (731, 1776994), (817, 1589942), (926, 1402789), (1462, 888497), (1634, 794971), (1717, 756542), (1919, 676906), (3434, 378271), (3838, 338453), (4343, 299098), (7871, 165034), (8686, 149549), (8797, 147662), (13889, 93526), (15742, 82517), (17594, 73831), (19909, 65246), (27778, 46763), (32623, 39818)]