430801904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{8059}}^1$

素因数の和:8337

約数の個数: 40

約数和(自身を含む): 902494320

約数和(自身を除く): 471692416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 257, 514, 1028, 2056, 3341, 4112, 6682, 8059, 13364, 16118, 26728, 32236, 53456, 64472, 104767, 128944, 209534, 419068, 838136, 1676272, 2071163, 4142326, 8284652, 16569304, 26925119, 33138608, 53850238, 107700476, 215400952, 430801904]

約数ペア:

[(1, 430801904), (2, 215400952), (4, 107700476), (8, 53850238), (13, 33138608), (16, 26925119), (26, 16569304), (52, 8284652), (104, 4142326), (208, 2071163), (257, 1676272), (514, 838136), (1028, 419068), (2056, 209534), (3341, 128944), (4112, 104767), (6682, 64472), (8059, 53456), (13364, 32236), (16118, 26728)]