270696686

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{661}}^1\times {\mathrm{829}}^1$

素因数の和:1524

約数の個数: 32

約数和(自身を含む): 461546400

約数和(自身を除く): 190849714

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 661, 829, 1322, 1658, 8593, 10777, 12559, 15751, 17186, 21554, 25118, 31502, 163267, 204763, 326534, 409526, 547969, 1095938, 7123597, 10411411, 14247194, 20822822, 135348343, 270696686]

約数ペア:

[(1, 270696686), (2, 135348343), (13, 20822822), (19, 14247194), (26, 10411411), (38, 7123597), (247, 1095938), (494, 547969), (661, 409526), (829, 326534), (1322, 204763), (1658, 163267), (8593, 31502), (10777, 25118), (12559, 21554), (15751, 17186)]