2149492744

素因数分解:

$2^3\times 7^1\times {\mathrm{3719}}^1\times {\mathrm{10321}}^1$

素因数の和:14053

約数の個数: 32

約数和(自身を含む): 4607740800

約数和(自身を除く): 2458248056

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 3719, 7438, 10321, 14876, 20642, 26033, 29752, 41284, 52066, 72247, 82568, 104132, 144494, 208264, 288988, 577976, 38383799, 76767598, 153535196, 268686593, 307070392, 537373186, 1074746372, 2149492744]

約数ペア:

[(1, 2149492744), (2, 1074746372), (4, 537373186), (7, 307070392), (8, 268686593), (14, 153535196), (28, 76767598), (56, 38383799), (3719, 577976), (7438, 288988), (10321, 208264), (14876, 144494), (20642, 104132), (26033, 82568), (29752, 72247), (41284, 52066)]