630604806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{110749}}^1$

素因数の和:110840

約数の個数: 32

約数和(自身を含む): 1376844000

約数和(自身を除く): 746239194

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 110749, 221498, 332247, 664494, 1439737, 2879474, 4319211, 8084677, 8638422, 16169354, 24254031, 48508062, 105100801, 210201602, 315302403, 630604806]

約数ペア:

[(1, 630604806), (2, 315302403), (3, 210201602), (6, 105100801), (13, 48508062), (26, 24254031), (39, 16169354), (73, 8638422), (78, 8084677), (146, 4319211), (219, 2879474), (438, 1439737), (949, 664494), (1898, 332247), (2847, 221498), (5694, 110749)]