2380451268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{39227}}^1$

素因数の和:39636

約数の個数: 48

約数和(自身を含む): 5997176640

約数和(自身を除く): 3616725372

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 389, 778, 1167, 1556, 2334, 4668, 5057, 10114, 15171, 20228, 30342, 39227, 60684, 78454, 117681, 156908, 235362, 470724, 509951, 1019902, 1529853, 2039804, 3059706, 6119412, 15259303, 30518606, 45777909, 61037212, 91555818, 183111636, 198370939, 396741878, 595112817, 793483756, 1190225634, 2380451268]

約数ペア:

[(1, 2380451268), (2, 1190225634), (3, 793483756), (4, 595112817), (6, 396741878), (12, 198370939), (13, 183111636), (26, 91555818), (39, 61037212), (52, 45777909), (78, 30518606), (156, 15259303), (389, 6119412), (778, 3059706), (1167, 2039804), (1556, 1529853), (2334, 1019902), (4668, 509951), (5057, 470724), (10114, 235362), (15171, 156908), (20228, 117681), (30342, 78454), (39227, 60684)]