About the Number

1342337984980

1342337984979 ← → 1342337984981

2進数表記:10011100010001001100101000010100111010100

漢数字表記:一兆三千四百二十三億三千七百九十八万四千九百八十

素因数分解:

2 2 × 5 1 × 17 1 × 3948052897 1

素因数の和:3948052923
約数の個数: 24
約数和(自身を含む): 2984727990888
約数和(自身を除く): 1642390005908

約数列:
[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 3948052897, 7896105794, 15792211588, 19740264485, 39480528970, 67116899249, 78961057940, 134233798498, 268467596996, 335584496245, 671168992490, 1342337984980]

約数ペア:
[(1, 1342337984980), (2, 671168992490), (4, 335584496245), (5, 268467596996), (10, 134233798498), (17, 78961057940), (20, 67116899249), (34, 39480528970), (68, 19740264485), (85, 15792211588), (170, 7896105794), (340, 3948052897)]

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