2078312014071

素因数分解:

$3^2\times {\mathrm{149}}^1\times {\mathrm{461}}^1\times {\mathrm{1741}}^1\times {\mathrm{1931}}^1$

素因数の和:4288

約数の個数: 48

約数和(自身を含む): 3032018589600

約数和(自身を除く): 953706575529

約数列:

[1, 3, 9, 149, 447, 461, 1341, 1383, 1741, 1931, 4149, 5223, 5793, 15669, 17379, 68689, 206067, 259409, 287719, 618201, 778227, 802601, 863157, 890191, 2334681, 2407803, 2589471, 2670573, 3361871, 7223409, 8011719, 10085613, 30256839, 119587549, 132638459, 358762647, 397915377, 500918779, 1076287941, 1193746131, 1502756337, 1549822531, 4508269011, 4649467593, 13948402779, 230923557119, 692770671357, 2078312014071]

約数ペア:

[(1, 2078312014071), (3, 692770671357), (9, 230923557119), (149, 13948402779), (447, 4649467593), (461, 4508269011), (1341, 1549822531), (1383, 1502756337), (1741, 1193746131), (1931, 1076287941), (4149, 500918779), (5223, 397915377), (5793, 358762647), (15669, 132638459), (17379, 119587549), (68689, 30256839), (206067, 10085613), (259409, 8011719), (287719, 7223409), (618201, 3361871), (778227, 2670573), (802601, 2589471), (863157, 2407803), (890191, 2334681)]