2208935144

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{238649}}^1$

素因数の和:238757

約数の個数: 32

約数和(自身を含む): 4510485000

約数和(自身を除く): 2301549856

約数列:

[1, 2, 4, 8, 13, 26, 52, 89, 104, 178, 356, 712, 1157, 2314, 4628, 9256, 238649, 477298, 954596, 1909192, 3102437, 6204874, 12409748, 21239761, 24819496, 42479522, 84959044, 169918088, 276116893, 552233786, 1104467572, 2208935144]

約数ペア:

[(1, 2208935144), (2, 1104467572), (4, 552233786), (8, 276116893), (13, 169918088), (26, 84959044), (52, 42479522), (89, 24819496), (104, 21239761), (178, 12409748), (356, 6204874), (712, 3102437), (1157, 1909192), (2314, 954596), (4628, 477298), (9256, 238649)]