2516020

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{9677}}^1$

素因数の和:9699

約数の個数: 24

約数和(自身を含む): 5690664

約数和(自身を除く): 3174644

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 9677, 19354, 38708, 48385, 96770, 125801, 193540, 251602, 503204, 629005, 1258010, 2516020]

約数ペア:

[(1, 2516020), (2, 1258010), (4, 629005), (5, 503204), (10, 251602), (13, 193540), (20, 125801), (26, 96770), (52, 48385), (65, 38708), (130, 19354), (260, 9677)]