2111036607449

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{509}}^1\times {\mathrm{17203}}^1$

素因数の和:17862

約数の個数: 64

約数和(自身を含む): 2749292789760

約数和(自身を除く): 638256182311

約数列:

[1, 7, 11, 31, 77, 101, 217, 341, 509, 707, 1111, 2387, 3131, 3563, 5599, 7777, 15779, 17203, 21917, 34441, 39193, 51409, 110453, 120421, 173569, 189233, 241087, 359863, 533293, 565499, 1214983, 1324631, 1593679, 1737503, 3733051, 3958493, 5866223, 8756327, 11155753, 12162521, 17530469, 19112533, 41063561, 53862593, 61294289, 96319597, 122713283, 133787731, 271446137, 377038151, 592488523, 674237179, 884389027, 1900122959, 2985907507, 4147419661, 6190723189, 9728279297, 20901352549, 27416059837, 68097955079, 191912418859, 301576658207, 2111036607449]

約数ペア:

[(1, 2111036607449), (7, 301576658207), (11, 191912418859), (31, 68097955079), (77, 27416059837), (101, 20901352549), (217, 9728279297), (341, 6190723189), (509, 4147419661), (707, 2985907507), (1111, 1900122959), (2387, 884389027), (3131, 674237179), (3563, 592488523), (5599, 377038151), (7777, 271446137), (15779, 133787731), (17203, 122713283), (21917, 96319597), (34441, 61294289), (39193, 53862593), (51409, 41063561), (110453, 19112533), (120421, 17530469), (173569, 12162521), (189233, 11155753), (241087, 8756327), (359863, 5866223), (533293, 3958493), (565499, 3733051), (1214983, 1737503), (1324631, 1593679)]