About the Number

4080647974

4080647973 ← → 4080647975

2進数表記:11110011001110011011111100100110

漢数字表記:四十億八千六十四万七千九百七十四

素因数分解:

2 1 × 13 2 × 19 2 × 53 1 × 631 1

素因数の和:750
約数の個数: 72
約数和(自身を含む): 7138519632
約数和(自身を除く): 3057871658

約数列:
[1, 2, 13, 19, 26, 38, 53, 106, 169, 247, 338, 361, 494, 631, 689, 722, 1007, 1262, 1378, 2014, 3211, 4693, 6422, 8203, 8957, 9386, 11989, 13091, 16406, 17914, 19133, 23978, 26182, 33443, 38266, 61009, 66886, 106639, 122018, 155857, 170183, 213278, 227791, 248729, 311714, 340366, 434759, 455582, 497458, 635417, 869518, 1270834, 2026141, 2961283, 3233477, 4052282, 5651867, 5922566, 6466954, 8260421, 11303734, 12072923, 16520842, 24145846, 38496679, 76993358, 107385473, 156947999, 214770946, 313895998, 2040323987, 4080647974]

約数ペア:
[(1, 4080647974), (2, 2040323987), (13, 313895998), (19, 214770946), (26, 156947999), (38, 107385473), (53, 76993358), (106, 38496679), (169, 24145846), (247, 16520842), (338, 12072923), (361, 11303734), (494, 8260421), (631, 6466954), (689, 5922566), (722, 5651867), (1007, 4052282), (1262, 3233477), (1378, 2961283), (2014, 2026141), (3211, 1270834), (4693, 869518), (6422, 635417), (8203, 497458), (8957, 455582), (9386, 434759), (11989, 340366), (13091, 311714), (16406, 248729), (17914, 227791), (19133, 213278), (23978, 170183), (26182, 155857), (33443, 122018), (38266, 106639), (61009, 66886)]

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