1330228

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{761}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 2560320

約数和(自身を除く): 1230092

約数列:

[1, 2, 4, 19, 23, 38, 46, 76, 92, 437, 761, 874, 1522, 1748, 3044, 14459, 17503, 28918, 35006, 57836, 70012, 332557, 665114, 1330228]

約数ペア:

[(1, 1330228), (2, 665114), (4, 332557), (19, 70012), (23, 57836), (38, 35006), (46, 28918), (76, 17503), (92, 14459), (437, 3044), (761, 1748), (874, 1522)]