2154156762

素因数分解:

$2^1\times 3^1\times {\mathrm{193}}^1\times {\mathrm{401}}^1\times {\mathrm{4639}}^1$

素因数の和:5238

約数の個数: 32

約数和(自身を含む): 4342371840

約数和(自身を除く): 2188215078

約数列:

[1, 2, 3, 6, 193, 386, 401, 579, 802, 1158, 1203, 2406, 4639, 9278, 13917, 27834, 77393, 154786, 232179, 464358, 895327, 1790654, 1860239, 2685981, 3720478, 5371962, 5580717, 11161434, 359026127, 718052254, 1077078381, 2154156762]

約数ペア:

[(1, 2154156762), (2, 1077078381), (3, 718052254), (6, 359026127), (193, 11161434), (386, 5580717), (401, 5371962), (579, 3720478), (802, 2685981), (1158, 1860239), (1203, 1790654), (2406, 895327), (4639, 464358), (9278, 232179), (13917, 154786), (27834, 77393)]