1299501770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{977069}}^1$

素因数の和:977102

約数の個数: 32

約数和(自身を含む): 2813961600

約数和(自身を除く): 1514459830

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 977069, 1954138, 4885345, 6839483, 9770690, 13678966, 18564311, 34197415, 37128622, 68394830, 92821555, 129950177, 185643110, 259900354, 649750885, 1299501770]

約数ペア:

[(1, 1299501770), (2, 649750885), (5, 259900354), (7, 185643110), (10, 129950177), (14, 92821555), (19, 68394830), (35, 37128622), (38, 34197415), (70, 18564311), (95, 13678966), (133, 9770690), (190, 6839483), (266, 4885345), (665, 1954138), (1330, 977069)]