430660984

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{13063}}^1$

素因数の和:13399

約数の個数: 32

約数和(自身を含む): 872413920

約数和(自身を除く): 441752936

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 317, 634, 1268, 2536, 4121, 8242, 13063, 16484, 26126, 32968, 52252, 104504, 169819, 339638, 679276, 1358552, 4140971, 8281942, 16563884, 33127768, 53832623, 107665246, 215330492, 430660984]

約数ペア:

[(1, 430660984), (2, 215330492), (4, 107665246), (8, 53832623), (13, 33127768), (26, 16563884), (52, 8281942), (104, 4140971), (317, 1358552), (634, 679276), (1268, 339638), (2536, 169819), (4121, 104504), (8242, 52252), (13063, 32968), (16484, 26126)]