974350078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1\times {\mathrm{691}}^1$

素因数の和:1180

約数の個数: 32

約数和(自身を含む): 1590033312

約数和(自身を除く): 615683234

約数列:

[1, 2, 13, 26, 193, 281, 386, 562, 691, 1382, 2509, 3653, 5018, 7306, 8983, 17966, 54233, 108466, 133363, 194171, 266726, 388342, 705029, 1410058, 1733719, 2524223, 3467438, 5048446, 37475003, 74950006, 487175039, 974350078]

約数ペア:

[(1, 974350078), (2, 487175039), (13, 74950006), (26, 37475003), (193, 5048446), (281, 3467438), (386, 2524223), (562, 1733719), (691, 1410058), (1382, 705029), (2509, 388342), (3653, 266726), (5018, 194171), (7306, 133363), (8983, 108466), (17966, 54233)]