1267244246

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1$

素因数の和:680

約数の個数: 32

約数和(自身を含む): 1952026560

約数和(自身を除く): 684782314

約数列:

[1, 2, 109, 137, 151, 218, 274, 281, 302, 562, 14933, 16459, 20687, 29866, 30629, 32918, 38497, 41374, 42431, 61258, 76994, 84862, 2254883, 4196173, 4509766, 4624979, 5813047, 8392346, 9249958, 11626094, 633622123, 1267244246]

約数ペア:

[(1, 1267244246), (2, 633622123), (109, 11626094), (137, 9249958), (151, 8392346), (218, 5813047), (274, 4624979), (281, 4509766), (302, 4196173), (562, 2254883), (14933, 84862), (16459, 76994), (20687, 61258), (29866, 42431), (30629, 41374), (32918, 38497)]