851891068

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{228757}}^1$

素因数の和:228794

約数の個数: 36

約数和(自身を含む): 1825488840

約数和(自身を除く): 973597772

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3724, 228757, 457514, 915028, 1601299, 3202598, 4346383, 6405196, 8692766, 11209093, 17385532, 22418186, 30424681, 44836372, 60849362, 121698724, 212972767, 425945534, 851891068]

約数ペア:

[(1, 851891068), (2, 425945534), (4, 212972767), (7, 121698724), (14, 60849362), (19, 44836372), (28, 30424681), (38, 22418186), (49, 17385532), (76, 11209093), (98, 8692766), (133, 6405196), (196, 4346383), (266, 3202598), (532, 1601299), (931, 915028), (1862, 457514), (3724, 228757)]