1544972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 48

約数和(自身を含む): 3306912

約数和(自身を除く): 1761940

約数列:

[1, 2, 4, 11, 13, 22, 26, 37, 44, 52, 73, 74, 143, 146, 148, 286, 292, 407, 481, 572, 803, 814, 949, 962, 1606, 1628, 1898, 1924, 2701, 3212, 3796, 5291, 5402, 10439, 10582, 10804, 20878, 21164, 29711, 35113, 41756, 59422, 70226, 118844, 140452, 386243, 772486, 1544972]

約数ペア:

[(1, 1544972), (2, 772486), (4, 386243), (11, 140452), (13, 118844), (22, 70226), (26, 59422), (37, 41756), (44, 35113), (52, 29711), (73, 21164), (74, 20878), (143, 10804), (146, 10582), (148, 10439), (286, 5402), (292, 5291), (407, 3796), (481, 3212), (572, 2701), (803, 1924), (814, 1898), (949, 1628), (962, 1606)]