13499486

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{613}}^1$

素因数の和:657

約数の個数: 48

約数和(自身を含む): 27438432

約数和(自身を除く): 13938946

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 121, 143, 154, 182, 242, 286, 613, 847, 1001, 1226, 1573, 1694, 2002, 3146, 4291, 6743, 7969, 8582, 11011, 13486, 15938, 22022, 47201, 55783, 74173, 87659, 94402, 111566, 148346, 175318, 519211, 613613, 964249, 1038422, 1227226, 1928498, 6749743, 13499486]

約数ペア:

[(1, 13499486), (2, 6749743), (7, 1928498), (11, 1227226), (13, 1038422), (14, 964249), (22, 613613), (26, 519211), (77, 175318), (91, 148346), (121, 111566), (143, 94402), (154, 87659), (182, 74173), (242, 55783), (286, 47201), (613, 22022), (847, 15938), (1001, 13486), (1226, 11011), (1573, 8582), (1694, 7969), (2002, 6743), (3146, 4291)]