260058814

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{257}}^1\times {\mathrm{859}}^1$

素因数の和:1168

約数の個数: 32

約数和(自身を含む): 426009600

約数和(自身を除く): 165950786

約数列:

[1, 2, 19, 31, 38, 62, 257, 514, 589, 859, 1178, 1718, 4883, 7967, 9766, 15934, 16321, 26629, 32642, 53258, 151373, 220763, 302746, 441526, 505951, 1011902, 4194497, 6843653, 8388994, 13687306, 130029407, 260058814]

約数ペア:

[(1, 260058814), (2, 130029407), (19, 13687306), (31, 8388994), (38, 6843653), (62, 4194497), (257, 1011902), (514, 505951), (589, 441526), (859, 302746), (1178, 220763), (1718, 151373), (4883, 53258), (7967, 32642), (9766, 26629), (15934, 16321)]