279469078

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{211}}^1\times {\mathrm{1063}}^1$

素因数の和:1372

約数の個数: 32

約数和(自身を含む): 487226880

約数和(自身を除く): 207757802

約数列:

[1, 2, 7, 14, 89, 178, 211, 422, 623, 1063, 1246, 1477, 2126, 2954, 7441, 14882, 18779, 37558, 94607, 131453, 189214, 224293, 262906, 448586, 662249, 1324498, 1570051, 3140102, 19962077, 39924154, 139734539, 279469078]

約数ペア:

[(1, 279469078), (2, 139734539), (7, 39924154), (14, 19962077), (89, 3140102), (178, 1570051), (211, 1324498), (422, 662249), (623, 448586), (1063, 262906), (1246, 224293), (1477, 189214), (2126, 131453), (2954, 94607), (7441, 37558), (14882, 18779)]