2191520762

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{677}}^1\times {\mathrm{5011}}^1$

素因数の和:5726

約数の個数: 32

約数和(自身を含む): 3669986880

約数和(自身を除く): 1478466118

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 677, 1354, 5011, 10022, 11509, 12863, 23018, 25726, 85187, 95209, 170374, 190418, 218671, 437342, 1618553, 3237106, 3392447, 6784894, 57671599, 64456493, 115343198, 128912986, 1095760381, 2191520762]

約数ペア:

[(1, 2191520762), (2, 1095760381), (17, 128912986), (19, 115343198), (34, 64456493), (38, 57671599), (323, 6784894), (646, 3392447), (677, 3237106), (1354, 1618553), (5011, 437342), (10022, 218671), (11509, 190418), (12863, 170374), (23018, 95209), (25726, 85187)]