2057100448

素因数分解:

$2^5\times {\mathrm{13}}^2\times {\mathrm{53}}^1\times {\mathrm{7177}}^1$

素因数の和:7266

約数の個数: 72

約数和(自身を含む): 4468778748

約数和(自身を除く): 2411678300

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 104, 106, 169, 208, 212, 338, 416, 424, 676, 689, 848, 1352, 1378, 1696, 2704, 2756, 5408, 5512, 7177, 8957, 11024, 14354, 17914, 22048, 28708, 35828, 57416, 71656, 93301, 114832, 143312, 186602, 229664, 286624, 373204, 380381, 746408, 760762, 1212913, 1492816, 1521524, 2425826, 2985632, 3043048, 4851652, 4944953, 6086096, 9703304, 9889906, 12172192, 19406608, 19779812, 38813216, 39559624, 64284389, 79119248, 128568778, 158238496, 257137556, 514275112, 1028550224, 2057100448]

約数ペア:

[(1, 2057100448), (2, 1028550224), (4, 514275112), (8, 257137556), (13, 158238496), (16, 128568778), (26, 79119248), (32, 64284389), (52, 39559624), (53, 38813216), (104, 19779812), (106, 19406608), (169, 12172192), (208, 9889906), (212, 9703304), (338, 6086096), (416, 4944953), (424, 4851652), (676, 3043048), (689, 2985632), (848, 2425826), (1352, 1521524), (1378, 1492816), (1696, 1212913), (2704, 760762), (2756, 746408), (5408, 380381), (5512, 373204), (7177, 286624), (8957, 229664), (11024, 186602), (14354, 143312), (17914, 114832), (22048, 93301), (28708, 71656), (35828, 57416)]