288742012

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{292249}}^1$

素因数の和:292285

約数の個数: 24

約数和(自身を含む): 572810000

約数和(自身を除く): 284067988

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 292249, 584498, 1168996, 3799237, 5552731, 7598474, 11105462, 15196948, 22210924, 72185503, 144371006, 288742012]

約数ペア:

[(1, 288742012), (2, 144371006), (4, 72185503), (13, 22210924), (19, 15196948), (26, 11105462), (38, 7598474), (52, 5552731), (76, 3799237), (247, 1168996), (494, 584498), (988, 292249)]