247338528092

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1\times {\mathrm{51307}}^1$

素因数の和:51930

約数の個数: 48

約数和(自身を含む): 459949539840

約数和(自身を除く): 212611011748

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 463, 548, 926, 1852, 2603, 5206, 8797, 10412, 17594, 35188, 51307, 63431, 102614, 126862, 205228, 253724, 974833, 1205189, 1949666, 2410378, 3899332, 4820756, 7029059, 14058118, 23755141, 28116236, 47510282, 95020564, 133552121, 267104242, 451347679, 534208484, 902695358, 1805390716, 3254454317, 6508908634, 13017817268, 61834632023, 123669264046, 247338528092]

約数ペア:

[(1, 247338528092), (2, 123669264046), (4, 61834632023), (19, 13017817268), (38, 6508908634), (76, 3254454317), (137, 1805390716), (274, 902695358), (463, 534208484), (548, 451347679), (926, 267104242), (1852, 133552121), (2603, 95020564), (5206, 47510282), (8797, 28116236), (10412, 23755141), (17594, 14058118), (35188, 7029059), (51307, 4820756), (63431, 3899332), (102614, 2410378), (126862, 1949666), (205228, 1205189), (253724, 974833)]