520030475426

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1697}}^1\times {\mathrm{1989877}}^1$

素因数の和:1991594

約数の個数: 32

約数和(自身を含む): 973098099072

約数和(自身を除く): 453067623646

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1697, 3394, 11879, 18667, 23758, 37334, 130669, 261338, 1989877, 3979754, 13929139, 21888647, 27858278, 43777294, 153220529, 306441058, 3376821269, 6753642538, 23637748883, 37145033959, 47275497766, 74290067918, 260015237713, 520030475426]

約数ペア:

[(1, 520030475426), (2, 260015237713), (7, 74290067918), (11, 47275497766), (14, 37145033959), (22, 23637748883), (77, 6753642538), (154, 3376821269), (1697, 306441058), (3394, 153220529), (11879, 43777294), (18667, 27858278), (23758, 21888647), (37334, 13929139), (130669, 3979754), (261338, 1989877)]