2018857997

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:897

約数の個数: 32

約数和(自身を含む): 2304271200

約数和(自身を除く): 285413203

約数列:

[1, 13, 29, 73, 109, 377, 673, 949, 1417, 2117, 3161, 7957, 8749, 19517, 27521, 41093, 49129, 73357, 103441, 230753, 253721, 638677, 953641, 1424741, 2127353, 2999789, 5355061, 18521633, 27655589, 69615793, 155296769, 2018857997]

約数ペア:

[(1, 2018857997), (13, 155296769), (29, 69615793), (73, 27655589), (109, 18521633), (377, 5355061), (673, 2999789), (949, 2127353), (1417, 1424741), (2117, 953641), (3161, 638677), (7957, 253721), (8749, 230753), (19517, 103441), (27521, 73357), (41093, 49129)]