1028074705

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{26203}}^1$

素因数の和:26293

約数の個数: 32

約数和(自身を含む): 1509350400

約数和(自身を除く): 481275695

約数列:

[1, 5, 7, 19, 35, 59, 95, 133, 295, 413, 665, 1121, 2065, 5605, 7847, 26203, 39235, 131015, 183421, 497857, 917105, 1545977, 2489285, 3484999, 7729885, 10821839, 17424995, 29373563, 54109195, 146867815, 205614941, 1028074705]

約数ペア:

[(1, 1028074705), (5, 205614941), (7, 146867815), (19, 54109195), (35, 29373563), (59, 17424995), (95, 10821839), (133, 7729885), (295, 3484999), (413, 2489285), (665, 1545977), (1121, 917105), (2065, 497857), (5605, 183421), (7847, 131015), (26203, 39235)]