2588930

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:278

約数の個数: 32

約数和(自身を含む): 5016816

約数和(自身を除く): 2427886

約数列:

[1, 2, 5, 10, 17, 34, 85, 97, 157, 170, 194, 314, 485, 785, 970, 1570, 1649, 2669, 3298, 5338, 8245, 13345, 15229, 16490, 26690, 30458, 76145, 152290, 258893, 517786, 1294465, 2588930]

約数ペア:

[(1, 2588930), (2, 1294465), (5, 517786), (10, 258893), (17, 152290), (34, 76145), (85, 30458), (97, 26690), (157, 16490), (170, 15229), (194, 13345), (314, 8245), (485, 5338), (785, 3298), (970, 2669), (1570, 1649)]