2013557586

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{205507}}^1$

素因数の和:205606

約数の個数: 32

約数和(自身を含む): 4261413888

約数和(自身を除く): 2247856302

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 205507, 411014, 616521, 1233042, 4726661, 9453322, 14179983, 14590997, 28359966, 29181994, 43772991, 87545982, 335592931, 671185862, 1006778793, 2013557586]

約数ペア:

[(1, 2013557586), (2, 1006778793), (3, 671185862), (6, 335592931), (23, 87545982), (46, 43772991), (69, 29181994), (71, 28359966), (138, 14590997), (142, 14179983), (213, 9453322), (426, 4726661), (1633, 1233042), (3266, 616521), (4899, 411014), (9798, 205507)]