1009168654

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1873}}^1$

素因数の和:1981

約数の個数: 64

約数和(自身を含む): 1836100224

約数和(自身を除く): 826931570

約数列:

[1, 2, 13, 17, 23, 26, 34, 46, 53, 106, 221, 299, 391, 442, 598, 689, 782, 901, 1219, 1378, 1802, 1873, 2438, 3746, 5083, 10166, 11713, 15847, 20723, 23426, 24349, 31694, 31841, 41446, 43079, 48698, 63682, 86158, 99269, 198538, 269399, 413933, 538798, 560027, 732343, 827866, 1120054, 1290497, 1464686, 1687573, 2283187, 2580994, 3375146, 4566374, 9520459, 19040918, 21938449, 29681431, 38814179, 43876898, 59362862, 77628358, 504584327, 1009168654]

約数ペア:

[(1, 1009168654), (2, 504584327), (13, 77628358), (17, 59362862), (23, 43876898), (26, 38814179), (34, 29681431), (46, 21938449), (53, 19040918), (106, 9520459), (221, 4566374), (299, 3375146), (391, 2580994), (442, 2283187), (598, 1687573), (689, 1464686), (782, 1290497), (901, 1120054), (1219, 827866), (1378, 732343), (1802, 560027), (1873, 538798), (2438, 413933), (3746, 269399), (5083, 198538), (10166, 99269), (11713, 86158), (15847, 63682), (20723, 48698), (23426, 43079), (24349, 41446), (31694, 31841)]