944739070

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{19927}}^1$

素因数の和:20376

約数の個数: 32

約数和(自身を含む): 1859521536

約数和(自身を除く): 914782466

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 431, 862, 2155, 4310, 4741, 9482, 19927, 23705, 39854, 47410, 99635, 199270, 219197, 438394, 1095985, 2191970, 8588537, 17177074, 42942685, 85885370, 94473907, 188947814, 472369535, 944739070]

約数ペア:

[(1, 944739070), (2, 472369535), (5, 188947814), (10, 94473907), (11, 85885370), (22, 42942685), (55, 17177074), (110, 8588537), (431, 2191970), (862, 1095985), (2155, 438394), (4310, 219197), (4741, 199270), (9482, 99635), (19927, 47410), (23705, 39854)]