2012012315

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{7529}}^1$

素因数の和:7679

約数の個数: 32

約数和(自身を含む): 2656584000

約数和(自身を除く): 644571685

約数列:

[1, 5, 19, 29, 95, 97, 145, 485, 551, 1843, 2755, 2813, 7529, 9215, 14065, 37645, 53447, 143051, 218341, 267235, 715255, 730313, 1091705, 3651565, 4148479, 13875947, 20742395, 21179077, 69379735, 105895385, 402402463, 2012012315]

約数ペア:

[(1, 2012012315), (5, 402402463), (19, 105895385), (29, 69379735), (95, 21179077), (97, 20742395), (145, 13875947), (485, 4148479), (551, 3651565), (1843, 1091705), (2755, 730313), (2813, 715255), (7529, 267235), (9215, 218341), (14065, 143051), (37645, 53447)]