274249536748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{491}}^1\times {\mathrm{125687}}^1$

素因数の和:126294

約数の個数: 48

約数和(自身を含む): 529832233728

約数和(自身を除く): 255582696980

約数列:

[1, 2, 4, 11, 22, 44, 101, 202, 404, 491, 982, 1111, 1964, 2222, 4444, 5401, 10802, 21604, 49591, 99182, 125687, 198364, 251374, 502748, 545501, 1091002, 1382557, 2182004, 2765114, 5530228, 12694387, 25388774, 50777548, 61712317, 123424634, 139638257, 246849268, 279276514, 558553028, 678835487, 1357670974, 2715341948, 6232944017, 12465888034, 24931776068, 68562384187, 137124768374, 274249536748]

約数ペア:

[(1, 274249536748), (2, 137124768374), (4, 68562384187), (11, 24931776068), (22, 12465888034), (44, 6232944017), (101, 2715341948), (202, 1357670974), (404, 678835487), (491, 558553028), (982, 279276514), (1111, 246849268), (1964, 139638257), (2222, 123424634), (4444, 61712317), (5401, 50777548), (10802, 25388774), (21604, 12694387), (49591, 5530228), (99182, 2765114), (125687, 2182004), (198364, 1382557), (251374, 1091002), (502748, 545501)]