2219005172

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{22397}}^1$

素因数の和:22496

約数の個数: 48

約数和(自身を含む): 4334819328

約数和(自身を除く): 2115814156

約数列:

[1, 2, 4, 17, 31, 34, 47, 62, 68, 94, 124, 188, 527, 799, 1054, 1457, 1598, 2108, 2914, 3196, 5828, 22397, 24769, 44794, 49538, 89588, 99076, 380749, 694307, 761498, 1052659, 1388614, 1522996, 2105318, 2777228, 4210636, 11803219, 17895203, 23606438, 32632429, 35790406, 47212876, 65264858, 71580812, 130529716, 554751293, 1109502586, 2219005172]

約数ペア:

[(1, 2219005172), (2, 1109502586), (4, 554751293), (17, 130529716), (31, 71580812), (34, 65264858), (47, 47212876), (62, 35790406), (68, 32632429), (94, 23606438), (124, 17895203), (188, 11803219), (527, 4210636), (799, 2777228), (1054, 2105318), (1457, 1522996), (1598, 1388614), (2108, 1052659), (2914, 761498), (3196, 694307), (5828, 380749), (22397, 99076), (24769, 89588), (44794, 49538)]