7208212

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:360

約数の個数: 36

約数和(自身を含む): 14177268

約数和(自身を除く): 6969056

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 121, 212, 242, 281, 484, 562, 583, 1124, 1166, 2332, 3091, 6182, 6413, 12364, 12826, 14893, 25652, 29786, 34001, 59572, 68002, 136004, 163823, 327646, 655292, 1802053, 3604106, 7208212]

約数ペア:

[(1, 7208212), (2, 3604106), (4, 1802053), (11, 655292), (22, 327646), (44, 163823), (53, 136004), (106, 68002), (121, 59572), (212, 34001), (242, 29786), (281, 25652), (484, 14893), (562, 12826), (583, 12364), (1124, 6413), (1166, 6182), (2332, 3091)]