2255058

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{419}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 5503680

約数和(自身を除く): 3248622

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 117, 138, 207, 234, 299, 414, 419, 598, 838, 897, 1257, 1794, 2514, 2691, 3771, 5382, 5447, 7542, 9637, 10894, 16341, 19274, 28911, 32682, 49023, 57822, 86733, 98046, 125281, 173466, 250562, 375843, 751686, 1127529, 2255058]

約数ペア:

[(1, 2255058), (2, 1127529), (3, 751686), (6, 375843), (9, 250562), (13, 173466), (18, 125281), (23, 98046), (26, 86733), (39, 57822), (46, 49023), (69, 32682), (78, 28911), (117, 19274), (138, 16341), (207, 10894), (234, 9637), (299, 7542), (414, 5447), (419, 5382), (598, 3771), (838, 2691), (897, 2514), (1257, 1794)]