1138861348

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1132

約数の個数: 48

約数和(自身を含む): 2143641024

約数和(自身を除く): 1004779676

約数列:

[1, 2, 4, 17, 34, 68, 107, 193, 214, 386, 428, 772, 811, 1622, 1819, 3244, 3281, 3638, 6562, 7276, 13124, 13787, 20651, 27574, 41302, 55148, 82604, 86777, 156523, 173554, 313046, 347108, 351067, 626092, 702134, 1404268, 1475209, 2660891, 2950418, 5321782, 5900836, 10643564, 16747961, 33495922, 66991844, 284715337, 569430674, 1138861348]

約数ペア:

[(1, 1138861348), (2, 569430674), (4, 284715337), (17, 66991844), (34, 33495922), (68, 16747961), (107, 10643564), (193, 5900836), (214, 5321782), (386, 2950418), (428, 2660891), (772, 1475209), (811, 1404268), (1622, 702134), (1819, 626092), (3244, 351067), (3281, 347108), (3638, 313046), (6562, 173554), (7276, 156523), (13124, 86777), (13787, 82604), (20651, 55148), (27574, 41302)]