2215667524

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{701}}^1\times {\mathrm{719}}^1$

素因数の和:1588

約数の個数: 48

約数和(自身を含む): 4472133120

約数和(自身を除く): 2256465596

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 701, 719, 1099, 1402, 1438, 2198, 2804, 2876, 4396, 4907, 5033, 9814, 10066, 19628, 20132, 110057, 112883, 220114, 225766, 440228, 451532, 504019, 770399, 790181, 1008038, 1540798, 1580362, 2016076, 3081596, 3160724, 3528133, 7056266, 14112532, 79130983, 158261966, 316523932, 553916881, 1107833762, 2215667524]

約数ペア:

[(1, 2215667524), (2, 1107833762), (4, 553916881), (7, 316523932), (14, 158261966), (28, 79130983), (157, 14112532), (314, 7056266), (628, 3528133), (701, 3160724), (719, 3081596), (1099, 2016076), (1402, 1580362), (1438, 1540798), (2198, 1008038), (2804, 790181), (2876, 770399), (4396, 504019), (4907, 451532), (5033, 440228), (9814, 225766), (10066, 220114), (19628, 112883), (20132, 110057)]