2169657952

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{880543}}^1$

素因数の和:880571

約数の個数: 48

約数和(自身を含む): 5325530112

約数和(自身を除く): 3155872160

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 880543, 1761086, 3522172, 6163801, 7044344, 9685973, 12327602, 14088688, 19371946, 24655204, 28177376, 38743892, 49310408, 67801811, 77487784, 98620816, 135603622, 154975568, 197241632, 271207244, 309951136, 542414488, 1084828976, 2169657952]

約数ペア:

[(1, 2169657952), (2, 1084828976), (4, 542414488), (7, 309951136), (8, 271207244), (11, 197241632), (14, 154975568), (16, 135603622), (22, 98620816), (28, 77487784), (32, 67801811), (44, 49310408), (56, 38743892), (77, 28177376), (88, 24655204), (112, 19371946), (154, 14088688), (176, 12327602), (224, 9685973), (308, 7044344), (352, 6163801), (616, 3522172), (1232, 1761086), (2464, 880543)]