1298451637

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1\times {\mathrm{4483}}^1$

素因数の和:4777

約数の個数: 24

約数和(自身を含む): 1582600896

約数和(自身を除く): 284149259

約数列:

[1, 7, 23, 49, 161, 257, 1127, 1799, 4483, 5911, 12593, 31381, 41377, 103109, 219667, 289639, 721763, 1152131, 5052341, 8064917, 26499013, 56454419, 185493091, 1298451637]

約数ペア:

[(1, 1298451637), (7, 185493091), (23, 56454419), (49, 26499013), (161, 8064917), (257, 5052341), (1127, 1152131), (1799, 721763), (4483, 289639), (5911, 219667), (12593, 103109), (31381, 41377)]