1880774600612

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{9973}}^1\times {\mathrm{25919}}^1$

素因数の和:36020

約数の個数: 48

約数和(自身を含む): 3518022896640

約数和(自身を除く): 1637248296028

約数列:

[1, 2, 4, 17, 34, 68, 107, 214, 428, 1819, 3638, 7276, 9973, 19946, 25919, 39892, 51838, 103676, 169541, 339082, 440623, 678164, 881246, 1067111, 1762492, 2134222, 2773333, 4268444, 5546666, 11093332, 18140887, 36281774, 47146661, 72563548, 94293322, 188586644, 258490187, 516980374, 1033960748, 4394333179, 8788666358, 17577332716, 27658450009, 55316900018, 110633800036, 470193650153, 940387300306, 1880774600612]

約数ペア:

[(1, 1880774600612), (2, 940387300306), (4, 470193650153), (17, 110633800036), (34, 55316900018), (68, 27658450009), (107, 17577332716), (214, 8788666358), (428, 4394333179), (1819, 1033960748), (3638, 516980374), (7276, 258490187), (9973, 188586644), (19946, 94293322), (25919, 72563548), (39892, 47146661), (51838, 36281774), (103676, 18140887), (169541, 11093332), (339082, 5546666), (440623, 4268444), (678164, 2773333), (881246, 2134222), (1067111, 1762492)]