1569805328

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1078163}}^1$

素因数の和:1078191

約数の個数: 40

約数和(自身を含む): 3743385408

約数和(自身を除く): 2173580080

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 1078163, 2156326, 4312652, 7547141, 8625304, 14016119, 15094282, 17250608, 28032238, 30188564, 56064476, 60377128, 98112833, 112128952, 120754256, 196225666, 224257904, 392451332, 784902664, 1569805328]

約数ペア:

[(1, 1569805328), (2, 784902664), (4, 392451332), (7, 224257904), (8, 196225666), (13, 120754256), (14, 112128952), (16, 98112833), (26, 60377128), (28, 56064476), (52, 30188564), (56, 28032238), (91, 17250608), (104, 15094282), (112, 14016119), (182, 8625304), (208, 7547141), (364, 4312652), (728, 2156326), (1456, 1078163)]