2458676

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1$

素因数の和:224

約数の個数: 48

約数和(自身を含む): 5261760

約数和(自身を除く): 2803084

約数列:

[1, 2, 4, 11, 17, 19, 22, 34, 38, 44, 68, 76, 173, 187, 209, 323, 346, 374, 418, 646, 692, 748, 836, 1292, 1903, 2941, 3287, 3553, 3806, 5882, 6574, 7106, 7612, 11764, 13148, 14212, 32351, 36157, 55879, 64702, 72314, 111758, 129404, 144628, 223516, 614669, 1229338, 2458676]

約数ペア:

[(1, 2458676), (2, 1229338), (4, 614669), (11, 223516), (17, 144628), (19, 129404), (22, 111758), (34, 72314), (38, 64702), (44, 55879), (68, 36157), (76, 32351), (173, 14212), (187, 13148), (209, 11764), (323, 7612), (346, 7106), (374, 6574), (418, 5882), (646, 3806), (692, 3553), (748, 3287), (836, 2941), (1292, 1903)]