7886744894

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{163}}^1\times {\mathrm{48677}}^1$

素因数の和:48920

約数の個数: 32

約数和(自身を含む): 13794955776

約数和(自身を除く): 5908210882

約数列:

[1, 2, 7, 14, 71, 142, 163, 326, 497, 994, 1141, 2282, 11573, 23146, 48677, 81011, 97354, 162022, 340739, 681478, 3456067, 6912134, 7934351, 15868702, 24192469, 48384938, 55540457, 111080914, 563338921, 1126677842, 3943372447, 7886744894]

約数ペア:

[(1, 7886744894), (2, 3943372447), (7, 1126677842), (14, 563338921), (71, 111080914), (142, 55540457), (163, 48384938), (326, 24192469), (497, 15868702), (994, 7934351), (1141, 6912134), (2282, 3456067), (11573, 681478), (23146, 340739), (48677, 162022), (81011, 97354)]