2007441788

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{58417}}^1$

素因数の和:58514

約数の個数: 36

約数和(自身を含む): 3915875376

約数和(自身を除く): 1908433588

約数列:

[1, 2, 4, 11, 22, 44, 71, 121, 142, 242, 284, 484, 781, 1562, 3124, 8591, 17182, 34364, 58417, 116834, 233668, 642587, 1285174, 2570348, 4147607, 7068457, 8295214, 14136914, 16590428, 28273828, 45623677, 91247354, 182494708, 501860447, 1003720894, 2007441788]

約数ペア:

[(1, 2007441788), (2, 1003720894), (4, 501860447), (11, 182494708), (22, 91247354), (44, 45623677), (71, 28273828), (121, 16590428), (142, 14136914), (242, 8295214), (284, 7068457), (484, 4147607), (781, 2570348), (1562, 1285174), (3124, 642587), (8591, 233668), (17182, 116834), (34364, 58417)]