319334314

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{2339}}^1$

素因数の和:2502

約数の個数: 32

約数和(自身を含む): 530712000

約数和(自身を除く): 211377686

約数列:

[1, 2, 13, 26, 59, 89, 118, 178, 767, 1157, 1534, 2314, 2339, 4678, 5251, 10502, 30407, 60814, 68263, 136526, 138001, 208171, 276002, 416342, 1794013, 2706223, 3588026, 5412446, 12282089, 24564178, 159667157, 319334314]

約数ペア:

[(1, 319334314), (2, 159667157), (13, 24564178), (26, 12282089), (59, 5412446), (89, 3588026), (118, 2706223), (178, 1794013), (767, 416342), (1157, 276002), (1534, 208171), (2314, 138001), (2339, 136526), (4678, 68263), (5251, 60814), (10502, 30407)]