443622426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{21143}}^1$

素因数の和:21430

約数の個数: 32

約数和(自身を含む): 959091840

約数和(自身を除く): 515469414

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 807, 1614, 3497, 6994, 10491, 20982, 21143, 42286, 63429, 126858, 274859, 549718, 824577, 1649154, 5687467, 11374934, 17062401, 34124802, 73937071, 147874142, 221811213, 443622426]

約数ペア:

[(1, 443622426), (2, 221811213), (3, 147874142), (6, 73937071), (13, 34124802), (26, 17062401), (39, 11374934), (78, 5687467), (269, 1649154), (538, 824577), (807, 549718), (1614, 274859), (3497, 126858), (6994, 63429), (10491, 42286), (20982, 21143)]