260428852994

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{619}}^1\times {\mathrm{2962853}}^1$

素因数の和:2963545

約数の個数: 16

約数和(自身を含む): 396785407680

約数和(自身を除く): 136356554686

約数列:

[1, 2, 71, 142, 619, 1238, 43949, 87898, 2962853, 5925706, 210362563, 420725126, 1834006007, 3668012014, 130214426497, 260428852994]

約数ペア:

[(1, 260428852994), (2, 130214426497), (71, 3668012014), (142, 1834006007), (619, 420725126), (1238, 210362563), (43949, 5925706), (87898, 2962853)]