1261788

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^3\times {\mathrm{79}}^1$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 3279360

約数和(自身を除く): 2017572

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 79, 121, 132, 158, 237, 242, 316, 363, 474, 484, 726, 869, 948, 1331, 1452, 1738, 2607, 2662, 3476, 3993, 5214, 5324, 7986, 9559, 10428, 15972, 19118, 28677, 38236, 57354, 105149, 114708, 210298, 315447, 420596, 630894, 1261788]

約数ペア:

[(1, 1261788), (2, 630894), (3, 420596), (4, 315447), (6, 210298), (11, 114708), (12, 105149), (22, 57354), (33, 38236), (44, 28677), (66, 19118), (79, 15972), (121, 10428), (132, 9559), (158, 7986), (237, 5324), (242, 5214), (316, 3993), (363, 3476), (474, 2662), (484, 2607), (726, 1738), (869, 1452), (948, 1331)]