2489804938

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{619}}^1\times {\mathrm{6959}}^1$

素因数の和:7614

約数の個数: 24

約数和(自身を含む): 3974299200

約数和(自身を除く): 1484494262

約数列:

[1, 2, 17, 34, 289, 578, 619, 1238, 6959, 10523, 13918, 21046, 118303, 178891, 236606, 357782, 2011151, 4022302, 4307621, 8615242, 73229557, 146459114, 1244902469, 2489804938]

約数ペア:

[(1, 2489804938), (2, 1244902469), (17, 146459114), (34, 73229557), (289, 8615242), (578, 4307621), (619, 4022302), (1238, 2011151), (6959, 357782), (10523, 236606), (13918, 178891), (21046, 118303)]