1071460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:352

約数の個数: 36

約数和(自身を含む): 2444148

約数和(自身を除く): 1372688

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 317, 338, 634, 676, 845, 1268, 1585, 1690, 3170, 3380, 4121, 6340, 8242, 16484, 20605, 41210, 53573, 82420, 107146, 214292, 267865, 535730, 1071460]

約数ペア:

[(1, 1071460), (2, 535730), (4, 267865), (5, 214292), (10, 107146), (13, 82420), (20, 53573), (26, 41210), (52, 20605), (65, 16484), (130, 8242), (169, 6340), (260, 4121), (317, 3380), (338, 3170), (634, 1690), (676, 1585), (845, 1268)]