2000407548

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1\times {\mathrm{9941}}^1$

素因数の和:10398

約数の個数: 48

約数和(自身を含む): 4793634720

約数和(自身を除く): 2793227172

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 409, 492, 818, 1227, 1636, 2454, 4908, 9941, 16769, 19882, 29823, 33538, 39764, 50307, 59646, 67076, 100614, 119292, 201228, 407581, 815162, 1222743, 1630324, 2445486, 4065869, 4890972, 8131738, 12197607, 16263476, 24395214, 48790428, 166700629, 333401258, 500101887, 666802516, 1000203774, 2000407548]

約数ペア:

[(1, 2000407548), (2, 1000203774), (3, 666802516), (4, 500101887), (6, 333401258), (12, 166700629), (41, 48790428), (82, 24395214), (123, 16263476), (164, 12197607), (246, 8131738), (409, 4890972), (492, 4065869), (818, 2445486), (1227, 1630324), (1636, 1222743), (2454, 815162), (4908, 407581), (9941, 201228), (16769, 119292), (19882, 100614), (29823, 67076), (33538, 59646), (39764, 50307)]