1121718

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{197}}^1$

素因数の和:288

約数の個数: 32

約数和(自身を含む): 2461536

約数和(自身を除く): 1339818

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 197, 219, 394, 438, 591, 949, 1182, 1898, 2561, 2847, 5122, 5694, 7683, 14381, 15366, 28762, 43143, 86286, 186953, 373906, 560859, 1121718]

約数ペア:

[(1, 1121718), (2, 560859), (3, 373906), (6, 186953), (13, 86286), (26, 43143), (39, 28762), (73, 15366), (78, 14381), (146, 7683), (197, 5694), (219, 5122), (394, 2847), (438, 2561), (591, 1898), (949, 1182)]