487804798

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{2371}}^1$

素因数の和:2620

約数の個数: 32

約数和(自身を含む): 811736352

約数和(自身を除く): 323931554

約数列:

[1, 2, 13, 26, 41, 82, 193, 386, 533, 1066, 2371, 2509, 4742, 5018, 7913, 15826, 30823, 61646, 97211, 102869, 194422, 205738, 457603, 915206, 1263743, 2527486, 5948839, 11897678, 18761723, 37523446, 243902399, 487804798]

約数ペア:

[(1, 487804798), (2, 243902399), (13, 37523446), (26, 18761723), (41, 11897678), (82, 5948839), (193, 2527486), (386, 1263743), (533, 915206), (1066, 457603), (2371, 205738), (2509, 194422), (4742, 102869), (5018, 97211), (7913, 61646), (15826, 30823)]