389073356

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{11197}}^1$

素因数の和:11298

約数の個数: 48

約数和(自身を含む): 835281216

約数和(自身を除く): 446207860

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2482, 4964, 8687, 11197, 17374, 22394, 34748, 44788, 78379, 156758, 190349, 313516, 380698, 761396, 817381, 1332443, 1634762, 2664886, 3269524, 5329772, 5721667, 11443334, 13895477, 22886668, 27790954, 55581908, 97268339, 194536678, 389073356]

約数ペア:

[(1, 389073356), (2, 194536678), (4, 97268339), (7, 55581908), (14, 27790954), (17, 22886668), (28, 13895477), (34, 11443334), (68, 5721667), (73, 5329772), (119, 3269524), (146, 2664886), (238, 1634762), (292, 1332443), (476, 817381), (511, 761396), (1022, 380698), (1241, 313516), (2044, 190349), (2482, 156758), (4964, 78379), (8687, 44788), (11197, 34748), (17374, 22394)]