276391874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{12703}}^1$

素因数の和:12782

約数の個数: 32

約数和(自身を含む): 482955264

約数和(自身を除く): 206563390

約数列:

[1, 2, 11, 22, 23, 43, 46, 86, 253, 473, 506, 946, 989, 1978, 10879, 12703, 21758, 25406, 139733, 279466, 292169, 546229, 584338, 1092458, 3213859, 6008519, 6427718, 12017038, 12563267, 25126534, 138195937, 276391874]

約数ペア:

[(1, 276391874), (2, 138195937), (11, 25126534), (22, 12563267), (23, 12017038), (43, 6427718), (46, 6008519), (86, 3213859), (253, 1092458), (473, 584338), (506, 546229), (946, 292169), (989, 279466), (1978, 139733), (10879, 25406), (12703, 21758)]