8312612

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{197}}^1$

素因数の和:356

約数の個数: 48

約数和(自身を含む): 18361728

約数和(自身を除く): 10049116

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 197, 274, 308, 394, 548, 788, 959, 1379, 1507, 1918, 2167, 2758, 3014, 3836, 4334, 5516, 6028, 8668, 10549, 15169, 21098, 26989, 30338, 42196, 53978, 60676, 107956, 188923, 296879, 377846, 593758, 755692, 1187516, 2078153, 4156306, 8312612]

約数ペア:

[(1, 8312612), (2, 4156306), (4, 2078153), (7, 1187516), (11, 755692), (14, 593758), (22, 377846), (28, 296879), (44, 188923), (77, 107956), (137, 60676), (154, 53978), (197, 42196), (274, 30338), (308, 26989), (394, 21098), (548, 15169), (788, 10549), (959, 8668), (1379, 6028), (1507, 5516), (1918, 4334), (2167, 3836), (2758, 3014)]