2428504

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1229}}^1$

素因数の和:1267

約数の個数: 32

約数和(自身を含む): 5166000

約数和(自身を除く): 2737496

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1229, 1976, 2458, 4916, 9832, 15977, 23351, 31954, 46702, 63908, 93404, 127816, 186808, 303563, 607126, 1214252, 2428504]

約数ペア:

[(1, 2428504), (2, 1214252), (4, 607126), (8, 303563), (13, 186808), (19, 127816), (26, 93404), (38, 63908), (52, 46702), (76, 31954), (104, 23351), (152, 15977), (247, 9832), (494, 4916), (988, 2458), (1229, 1976)]