1900528637

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{167}}^1\times {\mathrm{2087}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 2357268480

約数和(自身を除く): 456739843

約数列:

[1, 7, 19, 41, 133, 167, 287, 779, 1169, 2087, 3173, 5453, 6847, 14609, 22211, 39653, 47929, 85567, 130093, 277571, 348529, 598969, 910651, 1625773, 2439703, 6622051, 11380411, 14289689, 46354357, 100027823, 271504091, 1900528637]

約数ペア:

[(1, 1900528637), (7, 271504091), (19, 100027823), (41, 46354357), (133, 14289689), (167, 11380411), (287, 6622051), (779, 2439703), (1169, 1625773), (2087, 910651), (3173, 598969), (5453, 348529), (6847, 277571), (14609, 130093), (22211, 85567), (39653, 47929)]