20131416898

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{10253}}^1$

素因数の和:10411

約数の個数: 48

約数和(自身を含む): 33242647680

約数和(自身を除く): 13111230782

約数列:

[1, 2, 17, 34, 43, 79, 86, 158, 289, 578, 731, 1343, 1462, 2686, 3397, 6794, 10253, 12427, 20506, 22831, 24854, 45662, 57749, 115498, 174301, 348602, 440879, 809987, 881758, 981733, 1619974, 1963466, 2963117, 5926234, 7494943, 13769779, 14989886, 27539558, 34829441, 69658882, 127414031, 234086243, 254828062, 468172486, 592100497, 1184200994, 10065708449, 20131416898]

約数ペア:

[(1, 20131416898), (2, 10065708449), (17, 1184200994), (34, 592100497), (43, 468172486), (79, 254828062), (86, 234086243), (158, 127414031), (289, 69658882), (578, 34829441), (731, 27539558), (1343, 14989886), (1462, 13769779), (2686, 7494943), (3397, 5926234), (6794, 2963117), (10253, 1963466), (12427, 1619974), (20506, 981733), (22831, 881758), (24854, 809987), (45662, 440879), (57749, 348602), (115498, 174301)]