1520683208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{11243}}^1$

素因数の和:11342

約数の個数: 64

約数和(自身を含む): 3278750400

約数和(自身を除く): 1758067192

約数列:

[1, 2, 4, 8, 11, 22, 29, 44, 53, 58, 88, 106, 116, 212, 232, 319, 424, 583, 638, 1166, 1276, 1537, 2332, 2552, 3074, 4664, 6148, 11243, 12296, 16907, 22486, 33814, 44972, 67628, 89944, 123673, 135256, 247346, 326047, 494692, 595879, 652094, 989384, 1191758, 1304188, 2383516, 2608376, 3586517, 4767032, 6554669, 7173034, 13109338, 14346068, 17280491, 26218676, 28692136, 34560982, 52437352, 69121964, 138243928, 190085401, 380170802, 760341604, 1520683208]

約数ペア:

[(1, 1520683208), (2, 760341604), (4, 380170802), (8, 190085401), (11, 138243928), (22, 69121964), (29, 52437352), (44, 34560982), (53, 28692136), (58, 26218676), (88, 17280491), (106, 14346068), (116, 13109338), (212, 7173034), (232, 6554669), (319, 4767032), (424, 3586517), (583, 2608376), (638, 2383516), (1166, 1304188), (1276, 1191758), (1537, 989384), (2332, 652094), (2552, 595879), (3074, 494692), (4664, 326047), (6148, 247346), (11243, 135256), (12296, 123673), (16907, 89944), (22486, 67628), (33814, 44972)]