2245724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2273}}^1$

素因数の和:2309

約数の個数: 24

約数和(自身を含む): 4457040

約数和(自身を除く): 2211316

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2273, 4546, 9092, 29549, 43187, 59098, 86374, 118196, 172748, 561431, 1122862, 2245724]

約数ペア:

[(1, 2245724), (2, 1122862), (4, 561431), (13, 172748), (19, 118196), (26, 86374), (38, 59098), (52, 43187), (76, 29549), (247, 9092), (494, 4546), (988, 2273)]