15704553490

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{722713}}^1$

素因数の和:722814

約数の個数: 32

約数和(自身を含む): 29504076336

約数和(自身を除く): 13799522846

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 2173, 4346, 10865, 21730, 722713, 1445426, 3613565, 7227130, 29631233, 38303789, 59262466, 76607578, 148156165, 191518945, 296312330, 383037890, 1570455349, 3140910698, 7852276745, 15704553490]

約数ペア:

[(1, 15704553490), (2, 7852276745), (5, 3140910698), (10, 1570455349), (41, 383037890), (53, 296312330), (82, 191518945), (106, 148156165), (205, 76607578), (265, 59262466), (410, 38303789), (530, 29631233), (2173, 7227130), (4346, 3613565), (10865, 1445426), (21730, 722713)]