4426708

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{109}}^1$

素因数の和:208

約数の個数: 48

約数和(自身を含む): 9313920

約数和(自身を除く): 4887212

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 71, 109, 142, 143, 218, 284, 286, 436, 572, 781, 923, 1199, 1417, 1562, 1846, 2398, 2834, 3124, 3692, 4796, 5668, 7739, 10153, 15478, 15587, 20306, 30956, 31174, 40612, 62348, 85129, 100607, 170258, 201214, 340516, 402428, 1106677, 2213354, 4426708]

約数ペア:

[(1, 4426708), (2, 2213354), (4, 1106677), (11, 402428), (13, 340516), (22, 201214), (26, 170258), (44, 100607), (52, 85129), (71, 62348), (109, 40612), (142, 31174), (143, 30956), (218, 20306), (284, 15587), (286, 15478), (436, 10153), (572, 7739), (781, 5668), (923, 4796), (1199, 3692), (1417, 3124), (1562, 2834), (1846, 2398)]