4990554

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 48

約数和(自身を含む): 11726208

約数和(自身を除く): 6735654

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 47, 51, 94, 102, 141, 153, 282, 306, 347, 423, 694, 799, 846, 1041, 1598, 2082, 2397, 3123, 4794, 5899, 6246, 7191, 11798, 14382, 16309, 17697, 32618, 35394, 48927, 53091, 97854, 106182, 146781, 277253, 293562, 554506, 831759, 1663518, 2495277, 4990554]

約数ペア:

[(1, 4990554), (2, 2495277), (3, 1663518), (6, 831759), (9, 554506), (17, 293562), (18, 277253), (34, 146781), (47, 106182), (51, 97854), (94, 53091), (102, 48927), (141, 35394), (153, 32618), (282, 17697), (306, 16309), (347, 14382), (423, 11798), (694, 7191), (799, 6246), (846, 5899), (1041, 4794), (1598, 3123), (2082, 2397)]