24627590

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1\times {\mathrm{487}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 47960640

約数和(自身を除く): 23333050

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 389, 487, 778, 974, 1945, 2435, 3890, 4870, 5057, 6331, 10114, 12662, 25285, 31655, 50570, 63310, 189443, 378886, 947215, 1894430, 2462759, 4925518, 12313795, 24627590]

約数ペア:

[(1, 24627590), (2, 12313795), (5, 4925518), (10, 2462759), (13, 1894430), (26, 947215), (65, 378886), (130, 189443), (389, 63310), (487, 50570), (778, 31655), (974, 25285), (1945, 12662), (2435, 10114), (3890, 6331), (4870, 5057)]