2980494088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{60589}}^1$

素因数の和:60662

約数の個数: 64

約数和(自身を含む): 6718219200

約数和(自身を除く): 3737725112

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 43, 44, 52, 86, 88, 104, 143, 172, 286, 344, 473, 559, 572, 946, 1118, 1144, 1892, 2236, 3784, 4472, 6149, 12298, 24596, 49192, 60589, 121178, 242356, 484712, 666479, 787657, 1332958, 1575314, 2605327, 2665916, 3150628, 5210654, 5331832, 6301256, 8664227, 10421308, 17328454, 20842616, 28658597, 33869251, 34656908, 57317194, 67738502, 69313816, 114634388, 135477004, 229268776, 270954008, 372561761, 745123522, 1490247044, 2980494088]

約数ペア:

[(1, 2980494088), (2, 1490247044), (4, 745123522), (8, 372561761), (11, 270954008), (13, 229268776), (22, 135477004), (26, 114634388), (43, 69313816), (44, 67738502), (52, 57317194), (86, 34656908), (88, 33869251), (104, 28658597), (143, 20842616), (172, 17328454), (286, 10421308), (344, 8664227), (473, 6301256), (559, 5331832), (572, 5210654), (946, 3150628), (1118, 2665916), (1144, 2605327), (1892, 1575314), (2236, 1332958), (3784, 787657), (4472, 666479), (6149, 484712), (12298, 242356), (24596, 121178), (49192, 60589)]