2012634235

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{431}}^1\times {\mathrm{641}}^1$

素因数の和:1155

約数の個数: 32

約数和(自身を含む): 2556002304

約数和(自身を除く): 543368069

約数列:

[1, 5, 31, 47, 155, 235, 431, 641, 1457, 2155, 3205, 7285, 13361, 19871, 20257, 30127, 66805, 99355, 101285, 150635, 276271, 627967, 933937, 1381355, 3139835, 4669685, 8564401, 12984737, 42822005, 64923685, 402526847, 2012634235]

約数ペア:

[(1, 2012634235), (5, 402526847), (31, 64923685), (47, 42822005), (155, 12984737), (235, 8564401), (431, 4669685), (641, 3139835), (1457, 1381355), (2155, 933937), (3205, 627967), (7285, 276271), (13361, 150635), (19871, 101285), (20257, 99355), (30127, 66805)]