4988536

素因数分解:

$2^3\times 7^1\times {\mathrm{229}}^1\times {\mathrm{389}}^1$

素因数の和:631

約数の個数: 32

約数和(自身を含む): 10764000

約数和(自身を除く): 5775464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 229, 389, 458, 778, 916, 1556, 1603, 1832, 2723, 3112, 3206, 5446, 6412, 10892, 12824, 21784, 89081, 178162, 356324, 623567, 712648, 1247134, 2494268, 4988536]

約数ペア:

[(1, 4988536), (2, 2494268), (4, 1247134), (7, 712648), (8, 623567), (14, 356324), (28, 178162), (56, 89081), (229, 21784), (389, 12824), (458, 10892), (778, 6412), (916, 5446), (1556, 3206), (1603, 3112), (1832, 2723)]