2012950731

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{569}}^1$

素因数の和:744

約数の個数: 64

約数和(自身を含む): 3151872000

約数和(自身を除く): 1138921269

約数列:

[1, 3, 11, 23, 33, 59, 69, 79, 177, 237, 253, 569, 649, 759, 869, 1357, 1707, 1817, 1947, 2607, 4071, 4661, 5451, 6259, 13087, 13983, 14927, 18777, 19987, 33571, 39261, 44781, 44951, 51271, 59961, 100713, 107203, 134853, 143957, 153813, 321609, 369281, 431871, 494461, 772133, 1033873, 1107843, 1179233, 1483383, 2316399, 2652109, 3101619, 3537699, 7956327, 8493463, 11372603, 25480389, 29173199, 34117809, 60998507, 87519597, 182995521, 670983577, 2012950731]

約数ペア:

[(1, 2012950731), (3, 670983577), (11, 182995521), (23, 87519597), (33, 60998507), (59, 34117809), (69, 29173199), (79, 25480389), (177, 11372603), (237, 8493463), (253, 7956327), (569, 3537699), (649, 3101619), (759, 2652109), (869, 2316399), (1357, 1483383), (1707, 1179233), (1817, 1107843), (1947, 1033873), (2607, 772133), (4071, 494461), (4661, 431871), (5451, 369281), (6259, 321609), (13087, 153813), (13983, 143957), (14927, 134853), (18777, 107203), (19987, 100713), (33571, 59961), (39261, 51271), (44781, 44951)]