4946290271

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{193}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 5485233600

約数和(自身を除く): 538943329

約数列:

[1, 13, 101, 131, 149, 193, 1313, 1703, 1937, 2509, 13231, 15049, 19493, 19519, 25283, 28757, 172003, 195637, 253409, 253747, 328679, 373841, 1971419, 2553583, 2904457, 3767167, 25628447, 33196579, 37757941, 48973171, 380483867, 4946290271]

約数ペア:

[(1, 4946290271), (13, 380483867), (101, 48973171), (131, 37757941), (149, 33196579), (193, 25628447), (1313, 3767167), (1703, 2904457), (1937, 2553583), (2509, 1971419), (13231, 373841), (15049, 328679), (19493, 253747), (19519, 253409), (25283, 195637), (28757, 172003)]