129012364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1301}}^1\times {\mathrm{1907}}^1$

素因数の和:3225

約数の個数: 24

約数和(自身を含む): 243453168

約数和(自身を除く): 114440804

約数列:

[1, 2, 4, 13, 26, 52, 1301, 1907, 2602, 3814, 5204, 7628, 16913, 24791, 33826, 49582, 67652, 99164, 2481007, 4962014, 9924028, 32253091, 64506182, 129012364]

約数ペア:

[(1, 129012364), (2, 64506182), (4, 32253091), (13, 9924028), (26, 4962014), (52, 2481007), (1301, 99164), (1907, 67652), (2602, 49582), (3814, 33826), (5204, 24791), (7628, 16913)]