374037170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{647}}^1\times {\mathrm{4447}}^1$

素因数の和:5114

約数の個数: 32

約数和(自身を含む): 726340608

約数和(自身を除く): 352303438

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 647, 1294, 3235, 4447, 6470, 8411, 8894, 16822, 22235, 42055, 44470, 57811, 84110, 115622, 289055, 578110, 2877209, 5754418, 14386045, 28772090, 37403717, 74807434, 187018585, 374037170]

約数ペア:

[(1, 374037170), (2, 187018585), (5, 74807434), (10, 37403717), (13, 28772090), (26, 14386045), (65, 5754418), (130, 2877209), (647, 578110), (1294, 289055), (3235, 115622), (4447, 84110), (6470, 57811), (8411, 44470), (8894, 42055), (16822, 22235)]