2403256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 4898880

約数和(自身を除く): 2495624

約数列:

[1, 2, 4, 8, 17, 34, 41, 68, 82, 136, 164, 328, 431, 697, 862, 1394, 1724, 2788, 3448, 5576, 7327, 14654, 17671, 29308, 35342, 58616, 70684, 141368, 300407, 600814, 1201628, 2403256]

約数ペア:

[(1, 2403256), (2, 1201628), (4, 600814), (8, 300407), (17, 141368), (34, 70684), (41, 58616), (68, 35342), (82, 29308), (136, 17671), (164, 14654), (328, 7327), (431, 5576), (697, 3448), (862, 2788), (1394, 1724)]