26743210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12101}}^1$

素因数の和:12138

約数の個数: 32

約数和(自身を含む): 54894672

約数和(自身を除く): 28151462

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 12101, 24202, 60505, 121010, 157313, 205717, 314626, 411434, 786565, 1028585, 1573130, 2057170, 2674321, 5348642, 13371605, 26743210]

約数ペア:

[(1, 26743210), (2, 13371605), (5, 5348642), (10, 2674321), (13, 2057170), (17, 1573130), (26, 1028585), (34, 786565), (65, 411434), (85, 314626), (130, 205717), (170, 157313), (221, 121010), (442, 60505), (1105, 24202), (2210, 12101)]