2220005977232

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{111805297}}^1$

素因数の和:111805395

約数の個数: 40

約数和(自身を含む): 4616664365016

約数和(自身を除く): 2396658387784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 73, 136, 146, 272, 292, 584, 1168, 1241, 2482, 4964, 9928, 19856, 111805297, 223610594, 447221188, 894442376, 1788884752, 1900690049, 3801380098, 7602760196, 8161786681, 15205520392, 16323573362, 30411040784, 32647146724, 65294293448, 130588586896, 138750373577, 277500747154, 555001494308, 1110002988616, 2220005977232]

約数ペア:

[(1, 2220005977232), (2, 1110002988616), (4, 555001494308), (8, 277500747154), (16, 138750373577), (17, 130588586896), (34, 65294293448), (68, 32647146724), (73, 30411040784), (136, 16323573362), (146, 15205520392), (272, 8161786681), (292, 7602760196), (584, 3801380098), (1168, 1900690049), (1241, 1788884752), (2482, 894442376), (4964, 447221188), (9928, 223610594), (19856, 111805297)]