304833698

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{439}}^1\times {\mathrm{1571}}^1$

素因数の和:2042

約数の個数: 32

約数和(自身を含む): 522910080

約数和(自身を除く): 218076382

約数列:

[1, 2, 13, 17, 26, 34, 221, 439, 442, 878, 1571, 3142, 5707, 7463, 11414, 14926, 20423, 26707, 40846, 53414, 97019, 194038, 347191, 689669, 694382, 1379338, 8965697, 11724373, 17931394, 23448746, 152416849, 304833698]

約数ペア:

[(1, 304833698), (2, 152416849), (13, 23448746), (17, 17931394), (26, 11724373), (34, 8965697), (221, 1379338), (439, 694382), (442, 689669), (878, 347191), (1571, 194038), (3142, 97019), (5707, 53414), (7463, 40846), (11414, 26707), (14926, 20423)]