520075304

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{197597}}^1$

素因数の和:197657

約数の個数: 32

約数和(自身を含む): 1138164480

約数和(自身を除く): 618089176

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 94, 188, 329, 376, 658, 1316, 2632, 197597, 395194, 790388, 1383179, 1580776, 2766358, 5532716, 9287059, 11065432, 18574118, 37148236, 65009413, 74296472, 130018826, 260037652, 520075304]

約数ペア:

[(1, 520075304), (2, 260037652), (4, 130018826), (7, 74296472), (8, 65009413), (14, 37148236), (28, 18574118), (47, 11065432), (56, 9287059), (94, 5532716), (188, 2766358), (329, 1580776), (376, 1383179), (658, 790388), (1316, 395194), (2632, 197597)]