322471490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{25943}}^1$

素因数の和:26074

約数の個数: 32

約数和(自身を含む): 638845056

約数和(自身を除く): 316373566

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 113, 226, 565, 1130, 1243, 2486, 6215, 12430, 25943, 51886, 129715, 259430, 285373, 570746, 1426865, 2853730, 2931559, 5863118, 14657795, 29315590, 32247149, 64494298, 161235745, 322471490]

約数ペア:

[(1, 322471490), (2, 161235745), (5, 64494298), (10, 32247149), (11, 29315590), (22, 14657795), (55, 5863118), (110, 2931559), (113, 2853730), (226, 1426865), (565, 570746), (1130, 285373), (1243, 259430), (2486, 129715), (6215, 51886), (12430, 25943)]