554078608

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{397}}^1\times {\mathrm{4591}}^1$

素因数の和:5015

約数の個数: 40

約数和(自身を含む): 1133121920

約数和(自身を除く): 579043312

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 397, 794, 1588, 3176, 4591, 6352, 7543, 9182, 15086, 18364, 30172, 36728, 60344, 73456, 87229, 120688, 174458, 348916, 697832, 1395664, 1822627, 3645254, 7290508, 14581016, 29162032, 34629913, 69259826, 138519652, 277039304, 554078608]

約数ペア:

[(1, 554078608), (2, 277039304), (4, 138519652), (8, 69259826), (16, 34629913), (19, 29162032), (38, 14581016), (76, 7290508), (152, 3645254), (304, 1822627), (397, 1395664), (794, 697832), (1588, 348916), (3176, 174458), (4591, 120688), (6352, 87229), (7543, 73456), (9182, 60344), (15086, 36728), (18364, 30172)]