2687286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{587}}^1$

素因数の和:708

約数の個数: 32

約数和(自身を含む): 6209280

約数和(自身を除く): 3521994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 109, 218, 327, 587, 654, 763, 1174, 1526, 1761, 2289, 3522, 4109, 4578, 8218, 12327, 24654, 63983, 127966, 191949, 383898, 447881, 895762, 1343643, 2687286]

約数ペア:

[(1, 2687286), (2, 1343643), (3, 895762), (6, 447881), (7, 383898), (14, 191949), (21, 127966), (42, 63983), (109, 24654), (218, 12327), (327, 8218), (587, 4578), (654, 4109), (763, 3522), (1174, 2289), (1526, 1761)]