2649894910

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{75217}}^1$

素因数の和:75508

約数の個数: 32

約数和(自身を含む): 5155742592

約数和(自身を除く): 2505847682

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 271, 542, 1355, 2710, 3523, 7046, 17615, 35230, 75217, 150434, 376085, 752170, 977821, 1955642, 4889105, 9778210, 20383807, 40767614, 101919035, 203838070, 264989491, 529978982, 1324947455, 2649894910]

約数ペア:

[(1, 2649894910), (2, 1324947455), (5, 529978982), (10, 264989491), (13, 203838070), (26, 101919035), (65, 40767614), (130, 20383807), (271, 9778210), (542, 4889105), (1355, 1955642), (2710, 977821), (3523, 752170), (7046, 376085), (17615, 150434), (35230, 75217)]