About the Number

13305781424

13305781423 ← → 13305781425

2進数表記:1100011001000101100001110010110000

漢数字表記:百三十三億五百七十八万千四百二十四

素因数分解:

2 4 × 13 1 × 277 1 × 230939 1

素因数の和:231237
約数の個数: 40
約数和(自身を含む): 27863372880
約数和(自身を除く): 14557591456

約数列:
[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 277, 554, 1108, 2216, 3601, 4432, 7202, 14404, 28808, 57616, 230939, 461878, 923756, 1847512, 3002207, 3695024, 6004414, 12008828, 24017656, 48035312, 63970103, 127940206, 255880412, 511760824, 831611339, 1023521648, 1663222678, 3326445356, 6652890712, 13305781424]

約数ペア:
[(1, 13305781424), (2, 6652890712), (4, 3326445356), (8, 1663222678), (13, 1023521648), (16, 831611339), (26, 511760824), (52, 255880412), (104, 127940206), (208, 63970103), (277, 48035312), (554, 24017656), (1108, 12008828), (2216, 6004414), (3601, 3695024), (4432, 3002207), (7202, 1847512), (14404, 923756), (28808, 461878), (57616, 230939)]

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