2007149108

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{10987}}^1$

素因数の和:11519

約数の個数: 24

約数和(自身を含む): 3553519200

約数和(自身を除く): 1546370092

約数列:

[1, 2, 4, 109, 218, 419, 436, 838, 1676, 10987, 21974, 43948, 45671, 91342, 182684, 1197583, 2395166, 4603553, 4790332, 9207106, 18414212, 501787277, 1003574554, 2007149108]

約数ペア:

[(1, 2007149108), (2, 1003574554), (4, 501787277), (109, 18414212), (218, 9207106), (419, 4790332), (436, 4603553), (838, 2395166), (1676, 1197583), (10987, 182684), (21974, 91342), (43948, 45671)]