515363716

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{6121}}^1$

素因数の和:6260

約数の個数: 48

約数和(自身を含む): 1075121152

約数和(自身を除く): 559757436

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 97, 124, 194, 217, 388, 434, 679, 868, 1358, 2716, 3007, 6014, 6121, 12028, 12242, 21049, 24484, 42098, 42847, 84196, 85694, 171388, 189751, 379502, 593737, 759004, 1187474, 1328257, 2374948, 2656514, 4156159, 5313028, 8312318, 16624636, 18405847, 36811694, 73623388, 128840929, 257681858, 515363716]

約数ペア:

[(1, 515363716), (2, 257681858), (4, 128840929), (7, 73623388), (14, 36811694), (28, 18405847), (31, 16624636), (62, 8312318), (97, 5313028), (124, 4156159), (194, 2656514), (217, 2374948), (388, 1328257), (434, 1187474), (679, 759004), (868, 593737), (1358, 379502), (2716, 189751), (3007, 171388), (6014, 85694), (6121, 84196), (12028, 42847), (12242, 42098), (21049, 24484)]