About the Number

29121738490

29121738489 ← → 29121738491

2進数表記:11011000111110010100111011011111010

漢数字表記:二百九十一億二千百七十三万八千四百九十

素因数分解:

2 1 × 5 1 × 13 1 × 139 1 × 1611607 1

素因数の和:1611766
約数の個数: 32
約数和(自身を含む): 56857530240
約数和(自身を除く): 27735791750

約数列:
[1, 2, 5, 10, 13, 26, 65, 130, 139, 278, 695, 1390, 1807, 3614, 9035, 18070, 1611607, 3223214, 8058035, 16116070, 20950891, 41901782, 104754455, 209508910, 224013373, 448026746, 1120066865, 2240133730, 2912173849, 5824347698, 14560869245, 29121738490]

約数ペア:
[(1, 29121738490), (2, 14560869245), (5, 5824347698), (10, 2912173849), (13, 2240133730), (26, 1120066865), (65, 448026746), (130, 224013373), (139, 209508910), (278, 104754455), (695, 41901782), (1390, 20950891), (1807, 16116070), (3614, 8058035), (9035, 3223214), (18070, 1611607)]

このpageの処理時間: 0.517305850982666 seconds