837974852

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1373}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 1755054168

約数和(自身を除く): 917079316

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 97, 121, 143, 194, 242, 286, 388, 484, 572, 1067, 1261, 1373, 1573, 2134, 2522, 2746, 3146, 4268, 5044, 5492, 6292, 11737, 13871, 15103, 17849, 23474, 27742, 30206, 35698, 46948, 55484, 60412, 71396, 133181, 152581, 166133, 196339, 266362, 305162, 332266, 392678, 532724, 610324, 664532, 785356, 1464991, 1731353, 2159729, 2929982, 3462706, 4319458, 5859964, 6925412, 8638916, 16114901, 19044883, 32229802, 38089766, 64459604, 76179532, 209493713, 418987426, 837974852]

約数ペア:

[(1, 837974852), (2, 418987426), (4, 209493713), (11, 76179532), (13, 64459604), (22, 38089766), (26, 32229802), (44, 19044883), (52, 16114901), (97, 8638916), (121, 6925412), (143, 5859964), (194, 4319458), (242, 3462706), (286, 2929982), (388, 2159729), (484, 1731353), (572, 1464991), (1067, 785356), (1261, 664532), (1373, 610324), (1573, 532724), (2134, 392678), (2522, 332266), (2746, 305162), (3146, 266362), (4268, 196339), (5044, 166133), (5492, 152581), (6292, 133181), (11737, 71396), (13871, 60412), (15103, 55484), (17849, 46948), (23474, 35698), (27742, 30206)]