2019930738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{75029}}^1$

素因数の和:75682

約数の個数: 32

約数和(自身を含む): 4624248960

約数和(自身を除く): 2604318222

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 641, 1282, 1923, 3846, 4487, 8974, 13461, 26922, 75029, 150058, 225087, 450174, 525203, 1050406, 1575609, 3151218, 48093589, 96187178, 144280767, 288561534, 336655123, 673310246, 1009965369, 2019930738]

約数ペア:

[(1, 2019930738), (2, 1009965369), (3, 673310246), (6, 336655123), (7, 288561534), (14, 144280767), (21, 96187178), (42, 48093589), (641, 3151218), (1282, 1575609), (1923, 1050406), (3846, 525203), (4487, 450174), (8974, 225087), (13461, 150058), (26922, 75029)]