13259490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{25999}}^1$

素因数の和:26026

約数の個数: 32

約数和(自身を含む): 33696000

約数和(自身を除く): 20436510

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 25999, 51998, 77997, 129995, 155994, 259990, 389985, 441983, 779970, 883966, 1325949, 2209915, 2651898, 4419830, 6629745, 13259490]

約数ペア:

[(1, 13259490), (2, 6629745), (3, 4419830), (5, 2651898), (6, 2209915), (10, 1325949), (15, 883966), (17, 779970), (30, 441983), (34, 389985), (51, 259990), (85, 155994), (102, 129995), (170, 77997), (255, 51998), (510, 25999)]