2013188149

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{5381}}^1$

素因数の和:5533

約数の個数: 32

約数和(自身を含む): 2531692800

約数和(自身を除く): 518504651

約数列:

[1, 7, 19, 29, 97, 133, 203, 551, 679, 1843, 2813, 3857, 5381, 12901, 19691, 37667, 53447, 102239, 156049, 374129, 521957, 715673, 1092343, 2964931, 3653699, 9917183, 15136753, 20754517, 69420281, 105957271, 287598307, 2013188149]

約数ペア:

[(1, 2013188149), (7, 287598307), (19, 105957271), (29, 69420281), (97, 20754517), (133, 15136753), (203, 9917183), (551, 3653699), (679, 2964931), (1843, 1092343), (2813, 715673), (3857, 521957), (5381, 374129), (12901, 156049), (19691, 102239), (37667, 53447)]