991996562

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{234293}}^1$

素因数の和:234397

約数の個数: 16

約数和(自身を含む): 1560398040

約数和(自身を除く): 568401478

約数列:

[1, 2, 29, 58, 73, 146, 2117, 4234, 234293, 468586, 6794497, 13588994, 17103389, 34206778, 495998281, 991996562]

約数ペア:

[(1, 991996562), (2, 495998281), (29, 34206778), (58, 17103389), (73, 13588994), (146, 6794497), (2117, 468586), (4234, 234293)]