2215130104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{344821}}^1$

素因数の和:344911

約数の個数: 32

約数和(自身を含む): 4593029040

約数和(自身を除く): 2377898936

約数列:

[1, 2, 4, 8, 11, 22, 44, 73, 88, 146, 292, 584, 803, 1606, 3212, 6424, 344821, 689642, 1379284, 2758568, 3793031, 7586062, 15172124, 25171933, 30344248, 50343866, 100687732, 201375464, 276891263, 553782526, 1107565052, 2215130104]

約数ペア:

[(1, 2215130104), (2, 1107565052), (4, 553782526), (8, 276891263), (11, 201375464), (22, 100687732), (44, 50343866), (73, 30344248), (88, 25171933), (146, 15172124), (292, 7586062), (584, 3793031), (803, 2758568), (1606, 1379284), (3212, 689642), (6424, 344821)]