1330335008

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1151}}^1\times {\mathrm{1901}}^1$

素因数の和:3081

約数の個数: 48

約数和(自身を含む): 2760791040

約数和(自身を除く): 1430456032

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1151, 1901, 2302, 3802, 4604, 7604, 9208, 15208, 18416, 21869, 30416, 36119, 36832, 43738, 60832, 72238, 87476, 144476, 174952, 288952, 349904, 577904, 699808, 1155808, 2188051, 4376102, 8752204, 17504408, 35008816, 41572969, 70017632, 83145938, 166291876, 332583752, 665167504, 1330335008]

約数ペア:

[(1, 1330335008), (2, 665167504), (4, 332583752), (8, 166291876), (16, 83145938), (19, 70017632), (32, 41572969), (38, 35008816), (76, 17504408), (152, 8752204), (304, 4376102), (608, 2188051), (1151, 1155808), (1901, 699808), (2302, 577904), (3802, 349904), (4604, 288952), (7604, 174952), (9208, 144476), (15208, 87476), (18416, 72238), (21869, 60832), (30416, 43738), (36119, 36832)]