2260518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:488

約数の個数: 32

約数和(自身を含む): 4947936

約数和(自身を除く): 2687418

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 397, 438, 794, 949, 1191, 1898, 2382, 2847, 5161, 5694, 10322, 15483, 28981, 30966, 57962, 86943, 173886, 376753, 753506, 1130259, 2260518]

約数ペア:

[(1, 2260518), (2, 1130259), (3, 753506), (6, 376753), (13, 173886), (26, 86943), (39, 57962), (73, 30966), (78, 28981), (146, 15483), (219, 10322), (397, 5694), (438, 5161), (794, 2847), (949, 2382), (1191, 1898)]