1237156982

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{353}}^1\times {\mathrm{1249}}^1$

素因数の和:1688

約数の個数: 32

約数和(自身を含む): 1975320000

約数和(自身を除く): 738163018

約数列:

[1, 2, 23, 46, 61, 122, 353, 706, 1249, 1403, 2498, 2806, 8119, 16238, 21533, 28727, 43066, 57454, 76189, 152378, 440897, 495259, 881794, 990518, 1752347, 3504694, 10140631, 20281262, 26894717, 53789434, 618578491, 1237156982]

約数ペア:

[(1, 1237156982), (2, 618578491), (23, 53789434), (46, 26894717), (61, 20281262), (122, 10140631), (353, 3504694), (706, 1752347), (1249, 990518), (1403, 881794), (2498, 495259), (2806, 440897), (8119, 152378), (16238, 76189), (21533, 57454), (28727, 43066)]