1283912

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{227}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 2790720

約数和(自身を除く): 1506808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 227, 404, 454, 707, 808, 908, 1414, 1589, 1816, 2828, 3178, 5656, 6356, 12712, 22927, 45854, 91708, 160489, 183416, 320978, 641956, 1283912]

約数ペア:

[(1, 1283912), (2, 641956), (4, 320978), (7, 183416), (8, 160489), (14, 91708), (28, 45854), (56, 22927), (101, 12712), (202, 6356), (227, 5656), (404, 3178), (454, 2828), (707, 1816), (808, 1589), (908, 1414)]