2019944996

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{5573}}^1$

素因数の和:5724

約数の個数: 48

約数和(自身を含む): 3795671040

約数和(自身を除く): 1775726044

約数列:

[1, 2, 4, 31, 37, 62, 74, 79, 124, 148, 158, 316, 1147, 2294, 2449, 2923, 4588, 4898, 5573, 5846, 9796, 11146, 11692, 22292, 90613, 172763, 181226, 206201, 345526, 362452, 412402, 440267, 691052, 824804, 880534, 1761068, 6392231, 12784462, 13648277, 16289879, 25568924, 27296554, 32579758, 54593108, 65159516, 504986249, 1009972498, 2019944996]

約数ペア:

[(1, 2019944996), (2, 1009972498), (4, 504986249), (31, 65159516), (37, 54593108), (62, 32579758), (74, 27296554), (79, 25568924), (124, 16289879), (148, 13648277), (158, 12784462), (316, 6392231), (1147, 1761068), (2294, 880534), (2449, 824804), (2923, 691052), (4588, 440267), (4898, 412402), (5573, 362452), (5846, 345526), (9796, 206201), (11146, 181226), (11692, 172763), (22292, 90613)]