2019923204

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{99347}}^1$

素因数の和:99404

約数の個数: 48

約数和(自身を含む): 4205996928

約数和(自身を除く): 2186073724

約数列:

[1, 2, 4, 13, 17, 23, 26, 34, 46, 52, 68, 92, 221, 299, 391, 442, 598, 782, 884, 1196, 1564, 5083, 10166, 20332, 99347, 198694, 397388, 1291511, 1688899, 2284981, 2583022, 3377798, 4569962, 5166044, 6755596, 9139924, 21955687, 29704753, 38844677, 43911374, 59409506, 77689354, 87822748, 118819012, 155378708, 504980801, 1009961602, 2019923204]

約数ペア:

[(1, 2019923204), (2, 1009961602), (4, 504980801), (13, 155378708), (17, 118819012), (23, 87822748), (26, 77689354), (34, 59409506), (46, 43911374), (52, 38844677), (68, 29704753), (92, 21955687), (221, 9139924), (299, 6755596), (391, 5166044), (442, 4569962), (598, 3377798), (782, 2583022), (884, 2284981), (1196, 1688899), (1564, 1291511), (5083, 397388), (10166, 198694), (20332, 99347)]