869409604

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{12239}}^1$

素因数の和:12352

約数の個数: 48

約数和(自身を含む): 1809561600

約数和(自身を除く): 940151996

約数列:

[1, 2, 4, 7, 14, 28, 43, 59, 86, 118, 172, 236, 301, 413, 602, 826, 1204, 1652, 2537, 5074, 10148, 12239, 17759, 24478, 35518, 48956, 71036, 85673, 171346, 342692, 526277, 722101, 1052554, 1444202, 2105108, 2888404, 3683939, 5054707, 7367878, 10109414, 14735756, 20218828, 31050343, 62100686, 124201372, 217352401, 434704802, 869409604]

約数ペア:

[(1, 869409604), (2, 434704802), (4, 217352401), (7, 124201372), (14, 62100686), (28, 31050343), (43, 20218828), (59, 14735756), (86, 10109414), (118, 7367878), (172, 5054707), (236, 3683939), (301, 2888404), (413, 2105108), (602, 1444202), (826, 1052554), (1204, 722101), (1652, 526277), (2537, 342692), (5074, 171346), (10148, 85673), (12239, 71036), (17759, 48956), (24478, 35518)]