1717723930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2657}}^1\times {\mathrm{4973}}^1$

素因数の和:7650

約数の個数: 32

約数和(自身を含む): 3331664784

約数和(自身を除く): 1613940854

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2657, 4973, 5314, 9946, 13285, 24865, 26570, 34541, 49730, 64649, 69082, 129298, 172705, 323245, 345410, 646490, 13213261, 26426522, 66066305, 132132610, 171772393, 343544786, 858861965, 1717723930]

約数ペア:

[(1, 1717723930), (2, 858861965), (5, 343544786), (10, 171772393), (13, 132132610), (26, 66066305), (65, 26426522), (130, 13213261), (2657, 646490), (4973, 345410), (5314, 323245), (9946, 172705), (13285, 129298), (24865, 69082), (26570, 64649), (34541, 49730)]