1227226

素因数分解:

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

素因数の和:646

約数の個数: 32

約数和(自身を含む): 2475648

約数和(自身を除く): 1248422

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 182, 286, 613, 1001, 1226, 2002, 4291, 6743, 7969, 8582, 13486, 15938, 47201, 55783, 87659, 94402, 111566, 175318, 613613, 1227226]

約数ペア:

[(1, 1227226), (2, 613613), (7, 175318), (11, 111566), (13, 94402), (14, 87659), (22, 55783), (26, 47201), (77, 15938), (91, 13486), (143, 8582), (154, 7969), (182, 6743), (286, 4291), (613, 2002), (1001, 1226)]