623217628

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{146021}}^1$

素因数の和:146133

約数の個数: 24

約数和(自身を含む): 1202053104

約数和(自身を除く): 578835476

約数列:

[1, 2, 4, 11, 22, 44, 97, 194, 388, 1067, 2134, 4268, 146021, 292042, 584084, 1606231, 3212462, 6424924, 14164037, 28328074, 56656148, 155804407, 311608814, 623217628]

約数ペア:

[(1, 623217628), (2, 311608814), (4, 155804407), (11, 56656148), (22, 28328074), (44, 14164037), (97, 6424924), (194, 3212462), (388, 1606231), (1067, 584084), (2134, 292042), (4268, 146021)]