519676768

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{8273}}^1$

素因数の和:8447

約数の個数: 48

約数和(自身を含む): 1109245536

約数和(自身を除く): 589568768

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 151, 208, 302, 416, 604, 1208, 1963, 2416, 3926, 4832, 7852, 8273, 15704, 16546, 31408, 33092, 62816, 66184, 107549, 132368, 215098, 264736, 430196, 860392, 1249223, 1720784, 2498446, 3441568, 4996892, 9993784, 16239899, 19987568, 32479798, 39975136, 64959596, 129919192, 259838384, 519676768]

約数ペア:

[(1, 519676768), (2, 259838384), (4, 129919192), (8, 64959596), (13, 39975136), (16, 32479798), (26, 19987568), (32, 16239899), (52, 9993784), (104, 4996892), (151, 3441568), (208, 2498446), (302, 1720784), (416, 1249223), (604, 860392), (1208, 430196), (1963, 264736), (2416, 215098), (3926, 132368), (4832, 107549), (7852, 66184), (8273, 62816), (15704, 33092), (16546, 31408)]