1247994078

素因数分解:

$2^1\times 3^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1\times {\mathrm{15809}}^1$

素因数の和:16096

約数の個数: 32

約数和(自身を含む): 2549836800

約数和(自身を除く): 1301842722

約数列:

[1, 2, 3, 6, 59, 118, 177, 223, 354, 446, 669, 1338, 13157, 15809, 26314, 31618, 39471, 47427, 78942, 94854, 932731, 1865462, 2798193, 3525407, 5596386, 7050814, 10576221, 21152442, 207999013, 415998026, 623997039, 1247994078]

約数ペア:

[(1, 1247994078), (2, 623997039), (3, 415998026), (6, 207999013), (59, 21152442), (118, 10576221), (177, 7050814), (223, 5596386), (354, 3525407), (446, 2798193), (669, 1865462), (1338, 932731), (13157, 94854), (15809, 78942), (26314, 47427), (31618, 39471)]