379907074

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1\times {\mathrm{251}}^1$

素因数の和:546

約数の個数: 32

約数和(自身を含む): 592764480

約数和(自身を除く): 212857406

約数列:

[1, 2, 53, 106, 109, 131, 218, 251, 262, 502, 5777, 6943, 11554, 13303, 13886, 14279, 26606, 27359, 28558, 32881, 54718, 65762, 756787, 1450027, 1513574, 1742693, 2900054, 3485386, 3584029, 7168058, 189953537, 379907074]

約数ペア:

[(1, 379907074), (2, 189953537), (53, 7168058), (106, 3584029), (109, 3485386), (131, 2900054), (218, 1742693), (251, 1513574), (262, 1450027), (502, 756787), (5777, 65762), (6943, 54718), (11554, 32881), (13303, 28558), (13886, 27359), (14279, 26606)]