651293392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{104107}}^1$

素因数の和:104155

約数の個数: 40

約数和(自身を含む): 1394214336

約数和(自身を除く): 742920944

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 6256, 104107, 208214, 416428, 832856, 1665712, 1769819, 2394461, 3539638, 4788922, 7079276, 9577844, 14158552, 19155688, 28317104, 38311376, 40705837, 81411674, 162823348, 325646696, 651293392]

約数ペア:

[(1, 651293392), (2, 325646696), (4, 162823348), (8, 81411674), (16, 40705837), (17, 38311376), (23, 28317104), (34, 19155688), (46, 14158552), (68, 9577844), (92, 7079276), (136, 4788922), (184, 3539638), (272, 2394461), (368, 1769819), (391, 1665712), (782, 832856), (1564, 416428), (3128, 208214), (6256, 104107)]