1977816738

素因数分解:

$2^1\times 3^1\times {\mathrm{167}}^1\times {\mathrm{739}}^1\times {\mathrm{2671}}^1$

素因数の和:3582

約数の個数: 32

約数和(自身を含む): 3986196480

約数和(自身を除く): 2008379742

約数列:

[1, 2, 3, 6, 167, 334, 501, 739, 1002, 1478, 2217, 2671, 4434, 5342, 8013, 16026, 123413, 246826, 370239, 446057, 740478, 892114, 1338171, 1973869, 2676342, 3947738, 5921607, 11843214, 329636123, 659272246, 988908369, 1977816738]

約数ペア:

[(1, 1977816738), (2, 988908369), (3, 659272246), (6, 329636123), (167, 11843214), (334, 5921607), (501, 3947738), (739, 2676342), (1002, 1973869), (1478, 1338171), (2217, 892114), (2671, 740478), (4434, 446057), (5342, 370239), (8013, 246826), (16026, 123413)]