804517642

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{661}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 1270531584

約数和(自身を除く): 466013942

約数列:

[1, 2, 31, 62, 67, 134, 293, 586, 661, 1322, 2077, 4154, 9083, 18166, 19631, 20491, 39262, 40982, 44287, 88574, 193673, 387346, 608561, 1217122, 1372897, 2745794, 6003863, 12007726, 12976091, 25952182, 402258821, 804517642]

約数ペア:

[(1, 804517642), (2, 402258821), (31, 25952182), (62, 12976091), (67, 12007726), (134, 6003863), (293, 2745794), (586, 1372897), (661, 1217122), (1322, 608561), (2077, 387346), (4154, 193673), (9083, 88574), (18166, 44287), (19631, 40982), (20491, 39262)]