1657257612

素因数分解:

$2^2\times 3^1\times {\mathrm{401}}^1\times {\mathrm{479}}^1\times {\mathrm{719}}^1$

素因数の和:1606

約数の個数: 48

約数和(自身を含む): 3890073600

約数和(自身を除く): 2232815988

約数列:

[1, 2, 3, 4, 6, 12, 401, 479, 719, 802, 958, 1203, 1437, 1438, 1604, 1916, 2157, 2406, 2874, 2876, 4314, 4812, 5748, 8628, 192079, 288319, 344401, 384158, 576237, 576638, 688802, 768316, 864957, 1033203, 1152474, 1153276, 1377604, 1729914, 2066406, 2304948, 3459828, 4132812, 138104801, 276209602, 414314403, 552419204, 828628806, 1657257612]

約数ペア:

[(1, 1657257612), (2, 828628806), (3, 552419204), (4, 414314403), (6, 276209602), (12, 138104801), (401, 4132812), (479, 3459828), (719, 2304948), (802, 2066406), (958, 1729914), (1203, 1377604), (1437, 1153276), (1438, 1152474), (1604, 1033203), (1916, 864957), (2157, 768316), (2406, 688802), (2874, 576638), (2876, 576237), (4314, 384158), (4812, 344401), (5748, 288319), (8628, 192079)]