1217095198

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{223}}^1\times {\mathrm{1187}}^1$

素因数の和:1453

約数の個数: 48

約数和(自身を含む): 2123573760

約数和(自身を除く): 906478562

約数列:

[1, 2, 11, 19, 22, 38, 121, 209, 223, 242, 418, 446, 1187, 2299, 2374, 2453, 4237, 4598, 4906, 8474, 13057, 22553, 26114, 26983, 45106, 46607, 53966, 93214, 143627, 248083, 264701, 287254, 496166, 512677, 529402, 1025354, 2728913, 2911711, 5029319, 5457826, 5823422, 10058638, 32028821, 55322509, 64057642, 110645018, 608547599, 1217095198]

約数ペア:

[(1, 1217095198), (2, 608547599), (11, 110645018), (19, 64057642), (22, 55322509), (38, 32028821), (121, 10058638), (209, 5823422), (223, 5457826), (242, 5029319), (418, 2911711), (446, 2728913), (1187, 1025354), (2299, 529402), (2374, 512677), (2453, 496166), (4237, 287254), (4598, 264701), (4906, 248083), (8474, 143627), (13057, 93214), (22553, 53966), (26114, 46607), (26983, 45106)]