2051201685

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1\times {\mathrm{49853}}^1$

素因数の和:50085

約数の個数: 32

約数和(自身を含む): 3551200128

約数和(自身を除く): 1499998443

約数列:

[1, 3, 5, 13, 15, 39, 65, 195, 211, 633, 1055, 2743, 3165, 8229, 13715, 41145, 49853, 149559, 249265, 648089, 747795, 1944267, 3240445, 9721335, 10518983, 31556949, 52594915, 136746779, 157784745, 410240337, 683733895, 2051201685]

約数ペア:

[(1, 2051201685), (3, 683733895), (5, 410240337), (13, 157784745), (15, 136746779), (39, 52594915), (65, 31556949), (195, 10518983), (211, 9721335), (633, 3240445), (1055, 1944267), (2743, 747795), (3165, 648089), (8229, 249265), (13715, 149559), (41145, 49853)]