1222407274

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{509}}^1\times {\mathrm{631}}^1$

素因数の和:1326

約数の個数: 32

約数和(自身を含む): 2019012480

約数和(自身を除く): 796605206

約数列:

[1, 2, 11, 22, 173, 346, 509, 631, 1018, 1262, 1903, 3806, 5599, 6941, 11198, 13882, 88057, 109163, 176114, 218326, 321179, 642358, 968627, 1200793, 1937254, 2401586, 3532969, 7065938, 55563967, 111127934, 611203637, 1222407274]

約数ペア:

[(1, 1222407274), (2, 611203637), (11, 111127934), (22, 55563967), (173, 7065938), (346, 3532969), (509, 2401586), (631, 1937254), (1018, 1200793), (1262, 968627), (1903, 642358), (3806, 321179), (5599, 218326), (6941, 176114), (11198, 109163), (13882, 88057)]