2016515809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{911}}^1$

素因数の和:1054

約数の個数: 64

約数和(自身を含む): 2836684800

約数和(自身を除く): 820168991

約数列:

[1, 7, 11, 17, 19, 77, 89, 119, 133, 187, 209, 323, 623, 911, 979, 1309, 1463, 1513, 1691, 2261, 3553, 6377, 6853, 10021, 10591, 11837, 15487, 16643, 17309, 18601, 24871, 28747, 70147, 81079, 108409, 116501, 121163, 130207, 170357, 190399, 201229, 294253, 316217, 567553, 891869, 1192499, 1332793, 1378343, 1540501, 2059771, 2213519, 3236783, 6243083, 9648401, 10783507, 15161773, 16945511, 22657481, 26188517, 106132411, 118618577, 183319619, 288073687, 2016515809]

約数ペア:

[(1, 2016515809), (7, 288073687), (11, 183319619), (17, 118618577), (19, 106132411), (77, 26188517), (89, 22657481), (119, 16945511), (133, 15161773), (187, 10783507), (209, 9648401), (323, 6243083), (623, 3236783), (911, 2213519), (979, 2059771), (1309, 1540501), (1463, 1378343), (1513, 1332793), (1691, 1192499), (2261, 891869), (3553, 567553), (6377, 316217), (6853, 294253), (10021, 201229), (10591, 190399), (11837, 170357), (15487, 130207), (16643, 121163), (17309, 116501), (18601, 108409), (24871, 81079), (28747, 70147)]