1258355814

素因数分解:

$2^1\times 3^1\times {\mathrm{397}}^1\times {\mathrm{653}}^1\times {\mathrm{809}}^1$

素因数の和:1864

約数の個数: 32

約数和(自身を含む): 2530038240

約数和(自身を除く): 1271682426

約数列:

[1, 2, 3, 6, 397, 653, 794, 809, 1191, 1306, 1618, 1959, 2382, 2427, 3918, 4854, 259241, 321173, 518482, 528277, 642346, 777723, 963519, 1056554, 1555446, 1584831, 1927038, 3169662, 209725969, 419451938, 629177907, 1258355814]

約数ペア:

[(1, 1258355814), (2, 629177907), (3, 419451938), (6, 209725969), (397, 3169662), (653, 1927038), (794, 1584831), (809, 1555446), (1191, 1056554), (1306, 963519), (1618, 777723), (1959, 642346), (2382, 528277), (2427, 518482), (3918, 321173), (4854, 259241)]