669492034

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{229}}^1\times {\mathrm{353}}^1$

素因数の和:726

約数の個数: 32

約数和(自身を含む): 1046409840

約数和(自身を除く): 376917806

約数列:

[1, 2, 41, 82, 101, 202, 229, 353, 458, 706, 4141, 8282, 9389, 14473, 18778, 23129, 28946, 35653, 46258, 71306, 80837, 161674, 948289, 1461773, 1896578, 2923546, 3314317, 6628634, 8164537, 16329074, 334746017, 669492034]

約数ペア:

[(1, 669492034), (2, 334746017), (41, 16329074), (82, 8164537), (101, 6628634), (202, 3314317), (229, 2923546), (353, 1896578), (458, 1461773), (706, 948289), (4141, 161674), (8282, 80837), (9389, 71306), (14473, 46258), (18778, 35653), (23129, 28946)]