1875153956

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1\times {\mathrm{1123}}^1$

素因数の和:1500

約数の個数: 48

約数和(自身を含む): 3576855744

約数和(自身を除く): 1701701788

約数列:

[1, 2, 4, 13, 26, 52, 163, 197, 326, 394, 652, 788, 1123, 2119, 2246, 2561, 4238, 4492, 5122, 8476, 10244, 14599, 29198, 32111, 58396, 64222, 128444, 183049, 221231, 366098, 417443, 442462, 732196, 834886, 884924, 1669772, 2379637, 2876003, 4759274, 5752006, 9518548, 11504012, 36060653, 72121306, 144242612, 468788489, 937576978, 1875153956]

約数ペア:

[(1, 1875153956), (2, 937576978), (4, 468788489), (13, 144242612), (26, 72121306), (52, 36060653), (163, 11504012), (197, 9518548), (326, 5752006), (394, 4759274), (652, 2876003), (788, 2379637), (1123, 1669772), (2119, 884924), (2246, 834886), (2561, 732196), (4238, 442462), (4492, 417443), (5122, 366098), (8476, 221231), (10244, 183049), (14599, 128444), (29198, 64222), (32111, 58396)]