277668872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{6971}}^1$

素因数の和:7373

約数の個数: 32

約数和(自身を含む): 562222080

約数和(自身を除く): 284553208

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 766, 1532, 3064, 4979, 6971, 9958, 13942, 19916, 27884, 39832, 55768, 90623, 181246, 362492, 724984, 2669893, 5339786, 10679572, 21359144, 34708609, 69417218, 138834436, 277668872]

約数ペア:

[(1, 277668872), (2, 138834436), (4, 69417218), (8, 34708609), (13, 21359144), (26, 10679572), (52, 5339786), (104, 2669893), (383, 724984), (766, 362492), (1532, 181246), (3064, 90623), (4979, 55768), (6971, 39832), (9958, 27884), (13942, 19916)]