2013203612

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{331337}}^1$

素因数の和:331386

約数の個数: 36

約数和(自身を含む): 4230523584

約数和(自身を除く): 2217319972

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 331337, 662674, 1325348, 2319359, 4638718, 9277436, 10271447, 16235513, 20542894, 32471026, 41085788, 64942052, 71900129, 143800258, 287600516, 503300903, 1006601806, 2013203612]

約数ペア:

[(1, 2013203612), (2, 1006601806), (4, 503300903), (7, 287600516), (14, 143800258), (28, 71900129), (31, 64942052), (49, 41085788), (62, 32471026), (98, 20542894), (124, 16235513), (196, 10271447), (217, 9277436), (434, 4638718), (868, 2319359), (1519, 1325348), (3038, 662674), (6076, 331337)]