2816161745

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{8831}}^1$

素因数の和:8965

約数の個数: 32

約数和(自身を含む): 3662807040

約数和(自身を除く): 846645295

約数列:

[1, 5, 23, 47, 59, 115, 235, 295, 1081, 1357, 2773, 5405, 6785, 8831, 13865, 44155, 63779, 203113, 318895, 415057, 521029, 1015565, 2075285, 2605145, 9546311, 11983667, 24488363, 47731555, 59918335, 122441815, 563232349, 2816161745]

約数ペア:

[(1, 2816161745), (5, 563232349), (23, 122441815), (47, 59918335), (59, 47731555), (115, 24488363), (235, 11983667), (295, 9546311), (1081, 2605145), (1357, 2075285), (2773, 1015565), (5405, 521029), (6785, 415057), (8831, 318895), (13865, 203113), (44155, 63779)]