4921784

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{491}}^1$

素因数の和:683

約数の個数: 32

約数和(自身を含む): 10627200

約数和(自身を除く): 5705416

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 491, 716, 982, 1253, 1432, 1964, 2506, 3437, 3928, 5012, 6874, 10024, 13748, 27496, 87889, 175778, 351556, 615223, 703112, 1230446, 2460892, 4921784]

約数ペア:

[(1, 4921784), (2, 2460892), (4, 1230446), (7, 703112), (8, 615223), (14, 351556), (28, 175778), (56, 87889), (179, 27496), (358, 13748), (491, 10024), (716, 6874), (982, 5012), (1253, 3928), (1432, 3437), (1964, 2506)]