1689514072

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{65323}}^1$

素因数の和:65443

約数の個数: 32

約数和(自身を含む): 3280571280

約数和(自身を除く): 1591057208

約数列:

[1, 2, 4, 8, 53, 61, 106, 122, 212, 244, 424, 488, 3233, 6466, 12932, 25864, 65323, 130646, 261292, 522584, 3462119, 3984703, 6924238, 7969406, 13848476, 15938812, 27696952, 31877624, 211189259, 422378518, 844757036, 1689514072]

約数ペア:

[(1, 1689514072), (2, 844757036), (4, 422378518), (8, 211189259), (53, 31877624), (61, 27696952), (106, 15938812), (122, 13848476), (212, 7969406), (244, 6924238), (424, 3984703), (488, 3462119), (3233, 522584), (6466, 261292), (12932, 130646), (25864, 65323)]