2568344

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 32

約数和(自身を含む): 5170800

約数和(自身を除く): 2602456

約数列:

[1, 2, 4, 8, 19, 38, 61, 76, 122, 152, 244, 277, 488, 554, 1108, 1159, 2216, 2318, 4636, 5263, 9272, 10526, 16897, 21052, 33794, 42104, 67588, 135176, 321043, 642086, 1284172, 2568344]

約数ペア:

[(1, 2568344), (2, 1284172), (4, 642086), (8, 321043), (19, 135176), (38, 67588), (61, 42104), (76, 33794), (122, 21052), (152, 16897), (244, 10526), (277, 9272), (488, 5263), (554, 4636), (1108, 2318), (1159, 2216)]