2080296568

素因数分解:

$2^3\times 7^2\times {\mathrm{107}}^1\times {\mathrm{49597}}^1$

素因数の和:49724

約数の個数: 48

約数和(自身を含む): 4579879320

約数和(自身を除く): 2499582752

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 107, 196, 214, 392, 428, 749, 856, 1498, 2996, 5243, 5992, 10486, 20972, 41944, 49597, 99194, 198388, 347179, 396776, 694358, 1388716, 2430253, 2777432, 4860506, 5306879, 9721012, 10613758, 19442024, 21227516, 37148153, 42455032, 74296306, 148592612, 260037071, 297185224, 520074142, 1040148284, 2080296568]

約数ペア:

[(1, 2080296568), (2, 1040148284), (4, 520074142), (7, 297185224), (8, 260037071), (14, 148592612), (28, 74296306), (49, 42455032), (56, 37148153), (98, 21227516), (107, 19442024), (196, 10613758), (214, 9721012), (392, 5306879), (428, 4860506), (749, 2777432), (856, 2430253), (1498, 1388716), (2996, 694358), (5243, 396776), (5992, 347179), (10486, 198388), (20972, 99194), (41944, 49597)]