291408104

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{22063}}^1$

素因数の和:22209

約数の個数: 32

約数和(自身を含む): 593080320

約数和(自身を除く): 301672216

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 3302, 6604, 13208, 22063, 44126, 88252, 176504, 286819, 573638, 1147276, 2294552, 2802001, 5604002, 11208004, 22416008, 36426013, 72852026, 145704052, 291408104]

約数ペア:

[(1, 291408104), (2, 145704052), (4, 72852026), (8, 36426013), (13, 22416008), (26, 11208004), (52, 5604002), (104, 2802001), (127, 2294552), (254, 1147276), (508, 573638), (1016, 286819), (1651, 176504), (3302, 88252), (6604, 44126), (13208, 22063)]