1963031943691

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{769}}^1\times {\mathrm{6959}}^1$

素因数の和:7916

約数の個数: 64

約数和(自身を含む): 2520967680000

約数和(自身を除く): 557935736309

約数列:

[1, 7, 13, 29, 91, 139, 203, 377, 769, 973, 1807, 2639, 4031, 5383, 6959, 9997, 12649, 22301, 28217, 48713, 52403, 69979, 90467, 106891, 156107, 201811, 289913, 366821, 633269, 748237, 967301, 1389583, 1412677, 2029391, 2623543, 3099839, 5351471, 6771107, 9727081, 12574913, 18364801, 21698873, 28051729, 37460297, 40297907, 69569123, 88024391, 155192659, 196362103, 282085349, 364672477, 486983861, 743854469, 1086348613, 2017504567, 2552707339, 5206981283, 9670108097, 14122531969, 21571779601, 67690756679, 151002457207, 280433134813, 1963031943691]

約数ペア:

[(1, 1963031943691), (7, 280433134813), (13, 151002457207), (29, 67690756679), (91, 21571779601), (139, 14122531969), (203, 9670108097), (377, 5206981283), (769, 2552707339), (973, 2017504567), (1807, 1086348613), (2639, 743854469), (4031, 486983861), (5383, 364672477), (6959, 282085349), (9997, 196362103), (12649, 155192659), (22301, 88024391), (28217, 69569123), (48713, 40297907), (52403, 37460297), (69979, 28051729), (90467, 21698873), (106891, 18364801), (156107, 12574913), (201811, 9727081), (289913, 6771107), (366821, 5351471), (633269, 3099839), (748237, 2623543), (967301, 2029391), (1389583, 1412677)]