2912587689062

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{55261027}}^1$

素因数の和:55261140

約数の個数: 24

約数和(自身を含む): 4674088270296

約数和(自身を除く): 1761500581234

約数列:

[1, 2, 19, 38, 73, 146, 361, 722, 1387, 2774, 26353, 52706, 55261027, 110522054, 1049959513, 2099919026, 4034054971, 8068109942, 19949230747, 39898461494, 76647044449, 153294088898, 1456293844531, 2912587689062]

約数ペア:

[(1, 2912587689062), (2, 1456293844531), (19, 153294088898), (38, 76647044449), (73, 39898461494), (146, 19949230747), (361, 8068109942), (722, 4034054971), (1387, 2099919026), (2774, 1049959513), (26353, 110522054), (52706, 55261027)]