2012900824

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{179}}^1\times {\mathrm{11617}}^1$

素因数の和:11824

約数の個数: 48

約数和(自身を含む): 4172023800

約数和(自身を除く): 2159122976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 179, 242, 358, 484, 716, 968, 1432, 1969, 3938, 7876, 11617, 15752, 21659, 23234, 43318, 46468, 86636, 92936, 127787, 173272, 255574, 511148, 1022296, 1405657, 2079443, 2811314, 4158886, 5622628, 8317772, 11245256, 16635544, 22873873, 45747746, 91495492, 182990984, 251612603, 503225206, 1006450412, 2012900824]

約数ペア:

[(1, 2012900824), (2, 1006450412), (4, 503225206), (8, 251612603), (11, 182990984), (22, 91495492), (44, 45747746), (88, 22873873), (121, 16635544), (179, 11245256), (242, 8317772), (358, 5622628), (484, 4158886), (716, 2811314), (968, 2079443), (1432, 1405657), (1969, 1022296), (3938, 511148), (7876, 255574), (11617, 173272), (15752, 127787), (21659, 92936), (23234, 86636), (43318, 46468)]