8489995796

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1381}}^1\times {\mathrm{3517}}^1$

素因数の和:4944

約数の個数: 48

約数和(自身を含む): 16335903360

約数和(自身を除く): 7845907564

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 874, 1381, 1748, 2762, 3517, 5524, 7034, 14068, 26239, 31763, 52478, 63526, 66823, 80891, 104956, 127052, 133646, 161782, 267292, 323564, 603497, 1206994, 1536929, 2413988, 3073858, 4856977, 6147716, 9713954, 19427908, 92282563, 111710471, 184565126, 223420942, 369130252, 446841884, 2122498949, 4244997898, 8489995796]

約数ペア:

[(1, 8489995796), (2, 4244997898), (4, 2122498949), (19, 446841884), (23, 369130252), (38, 223420942), (46, 184565126), (76, 111710471), (92, 92282563), (437, 19427908), (874, 9713954), (1381, 6147716), (1748, 4856977), (2762, 3073858), (3517, 2413988), (5524, 1536929), (7034, 1206994), (14068, 603497), (26239, 323564), (31763, 267292), (52478, 161782), (63526, 133646), (66823, 127052), (80891, 104956)]