20131130444

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{839}}^1\times {\mathrm{75931}}^1$

素因数の和:76853

約数の個数: 24

約数和(自身を含む): 35718412800

約数和(自身を除く): 15587282356

約数列:

[1, 2, 4, 79, 158, 316, 839, 1678, 3356, 66281, 75931, 132562, 151862, 265124, 303724, 5998549, 11997098, 23994196, 63706109, 127412218, 254824436, 5032782611, 10065565222, 20131130444]

約数ペア:

[(1, 20131130444), (2, 10065565222), (4, 5032782611), (79, 254824436), (158, 127412218), (316, 63706109), (839, 23994196), (1678, 11997098), (3356, 5998549), (66281, 303724), (75931, 265124), (132562, 151862)]