1258374

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1$

素因数の和:121

約数の個数: 48

約数和(自身を含む): 2925072

約数和(自身を除く): 1666698

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 73, 78, 102, 146, 169, 219, 221, 338, 438, 442, 507, 663, 949, 1014, 1241, 1326, 1898, 2482, 2847, 2873, 3723, 5694, 5746, 7446, 8619, 12337, 16133, 17238, 24674, 32266, 37011, 48399, 74022, 96798, 209729, 419458, 629187, 1258374]

約数ペア:

[(1, 1258374), (2, 629187), (3, 419458), (6, 209729), (13, 96798), (17, 74022), (26, 48399), (34, 37011), (39, 32266), (51, 24674), (73, 17238), (78, 16133), (102, 12337), (146, 8619), (169, 7446), (219, 5746), (221, 5694), (338, 3723), (438, 2873), (442, 2847), (507, 2482), (663, 1898), (949, 1326), (1014, 1241)]