2912503195

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{2467}}^1$

素因数の和:2947

約数の個数: 32

約数和(自身を含む): 4051468800

約数和(自身を除く): 1138965605

約数列:

[1, 5, 7, 35, 89, 379, 445, 623, 1895, 2467, 2653, 3115, 12335, 13265, 17269, 33731, 86345, 168655, 219563, 236117, 934993, 1097815, 1180585, 1536941, 4674965, 6544951, 7684705, 32724755, 83214377, 416071885, 582500639, 2912503195]

約数ペア:

[(1, 2912503195), (5, 582500639), (7, 416071885), (35, 83214377), (89, 32724755), (379, 7684705), (445, 6544951), (623, 4674965), (1895, 1536941), (2467, 1180585), (2653, 1097815), (3115, 934993), (12335, 236117), (13265, 219563), (17269, 168655), (33731, 86345)]