219364628

素因数分解:

$2^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{34513}}^1$

素因数の和:34751

約数の個数: 24

約数和(自身を含む): 440674752

約数和(自身を除く): 221310124

約数列:

[1, 2, 4, 7, 14, 28, 227, 454, 908, 1589, 3178, 6356, 34513, 69026, 138052, 241591, 483182, 966364, 7834451, 15668902, 31337804, 54841157, 109682314, 219364628]

約数ペア:

[(1, 219364628), (2, 109682314), (4, 54841157), (7, 31337804), (14, 15668902), (28, 7834451), (227, 966364), (454, 483182), (908, 241591), (1589, 138052), (3178, 69026), (6356, 34513)]