130805584

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89839}}^1$

素因数の和:89867

約数の個数: 40

約数和(自身を含む): 311924480

約数和(自身を除く): 181118896

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 91, 104, 112, 182, 208, 364, 728, 1456, 89839, 179678, 359356, 628873, 718712, 1167907, 1257746, 1437424, 2335814, 2515492, 4671628, 5030984, 8175349, 9343256, 10061968, 16350698, 18686512, 32701396, 65402792, 130805584]

約数ペア:

[(1, 130805584), (2, 65402792), (4, 32701396), (7, 18686512), (8, 16350698), (13, 10061968), (14, 9343256), (16, 8175349), (26, 5030984), (28, 4671628), (52, 2515492), (56, 2335814), (91, 1437424), (104, 1257746), (112, 1167907), (182, 718712), (208, 628873), (364, 359356), (728, 179678), (1456, 89839)]