13566670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1321}}^1$

素因数の和:1420

約数の個数: 32

約数和(自身を含む): 26651520

約数和(自身を除く): 13084850

約数列:

[1, 2, 5, 10, 13, 26, 65, 79, 130, 158, 395, 790, 1027, 1321, 2054, 2642, 5135, 6605, 10270, 13210, 17173, 34346, 85865, 104359, 171730, 208718, 521795, 1043590, 1356667, 2713334, 6783335, 13566670]

約数ペア:

[(1, 13566670), (2, 6783335), (5, 2713334), (10, 1356667), (13, 1043590), (26, 521795), (65, 208718), (79, 171730), (130, 104359), (158, 85865), (395, 34346), (790, 17173), (1027, 13210), (1321, 10270), (2054, 6605), (2642, 5135)]