1628408040834

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{28219}}^1\times {\mathrm{223667}}^1$

素因数の和:251934

約数の個数: 32

約数和(自身を含む): 3332688986880

約数和(自身を除く): 1704280946046

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 28219, 56438, 84657, 169314, 223667, 447334, 671001, 1213417, 1342002, 2426834, 3640251, 7280502, 9617681, 19235362, 28853043, 57706086, 6311659073, 12623318146, 18934977219, 37869954438, 271401340139, 542802680278, 814204020417, 1628408040834]

約数ペア:

[(1, 1628408040834), (2, 814204020417), (3, 542802680278), (6, 271401340139), (43, 37869954438), (86, 18934977219), (129, 12623318146), (258, 6311659073), (28219, 57706086), (56438, 28853043), (84657, 19235362), (169314, 9617681), (223667, 7280502), (447334, 3640251), (671001, 2426834), (1213417, 1342002)]