5200390117

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:446

約数の個数: 64

約数和(自身を含む): 6449587200

約数和(自身を除く): 1249197083

約数列:

[1, 13, 17, 19, 61, 79, 221, 247, 257, 323, 793, 1027, 1037, 1159, 1343, 1501, 3341, 4199, 4369, 4819, 4883, 13481, 15067, 15677, 17459, 19513, 19703, 20303, 25517, 56797, 62647, 63479, 81923, 83011, 91561, 203801, 256139, 263939, 266509, 297863, 331721, 345151, 385757, 1064999, 1079143, 1190293, 1238483, 1556537, 3464617, 3872219, 4486963, 5014841, 5063671, 6557869, 16100279, 20234981, 21054211, 23531177, 65827723, 85252297, 273704743, 305905301, 400030009, 5200390117]

約数ペア:

[(1, 5200390117), (13, 400030009), (17, 305905301), (19, 273704743), (61, 85252297), (79, 65827723), (221, 23531177), (247, 21054211), (257, 20234981), (323, 16100279), (793, 6557869), (1027, 5063671), (1037, 5014841), (1159, 4486963), (1343, 3872219), (1501, 3464617), (3341, 1556537), (4199, 1238483), (4369, 1190293), (4819, 1079143), (4883, 1064999), (13481, 385757), (15067, 345151), (15677, 331721), (17459, 297863), (19513, 266509), (19703, 263939), (20303, 256139), (25517, 203801), (56797, 91561), (62647, 83011), (63479, 81923)]