1570251956

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{431}}^1\times {\mathrm{10009}}^1$

素因数の和:10464

約数の個数: 48

約数和(自身を含む): 3390266880

約数和(自身を除く): 1820014924

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 431, 862, 1724, 3017, 5603, 6034, 10009, 11206, 12068, 20018, 22412, 39221, 40036, 70063, 78442, 130117, 140126, 156884, 260234, 280252, 520468, 910819, 1821638, 3643276, 4313879, 8627758, 17255516, 30197153, 56080427, 60394306, 112160854, 120788612, 224321708, 392562989, 785125978, 1570251956]

約数ペア:

[(1, 1570251956), (2, 785125978), (4, 392562989), (7, 224321708), (13, 120788612), (14, 112160854), (26, 60394306), (28, 56080427), (52, 30197153), (91, 17255516), (182, 8627758), (364, 4313879), (431, 3643276), (862, 1821638), (1724, 910819), (3017, 520468), (5603, 280252), (6034, 260234), (10009, 156884), (11206, 140126), (12068, 130117), (20018, 78442), (22412, 70063), (39221, 40036)]