1303509133072

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{65729}}^1\times {\mathrm{39983}}^1$

素因数の和:105751

約数の個数: 40

約数和(自身を含む): 2607123133440

約数和(自身を除く): 1303614000368

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 39983, 65729, 79966, 131458, 159932, 262916, 319864, 525832, 639728, 1051664, 1239473, 2037599, 2478946, 4075198, 4957892, 8150396, 9915784, 16300792, 19831568, 32601584, 2628042607, 5256085214, 10512170428, 21024340856, 42048681712, 81469320817, 162938641634, 325877283268, 651754566536, 1303509133072]

約数ペア:

[(1, 1303509133072), (2, 651754566536), (4, 325877283268), (8, 162938641634), (16, 81469320817), (31, 42048681712), (62, 21024340856), (124, 10512170428), (248, 5256085214), (496, 2628042607), (39983, 32601584), (65729, 19831568), (79966, 16300792), (131458, 9915784), (159932, 8150396), (262916, 4957892), (319864, 4075198), (525832, 2478946), (639728, 2037599), (1051664, 1239473)]