4920987118

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{307}}^1\times {\mathrm{3079}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 7854739200

約数和(自身を除く): 2933752082

約数列:

[1, 2, 19, 38, 137, 274, 307, 614, 2603, 3079, 5206, 5833, 6158, 11666, 42059, 58501, 84118, 117002, 421823, 799121, 843646, 945253, 1598242, 1890506, 8014637, 16029274, 17959807, 35919614, 129499661, 258999322, 2460493559, 4920987118]

約数ペア:

[(1, 4920987118), (2, 2460493559), (19, 258999322), (38, 129499661), (137, 35919614), (274, 17959807), (307, 16029274), (614, 8014637), (2603, 1890506), (3079, 1598242), (5206, 945253), (5833, 843646), (6158, 799121), (11666, 421823), (42059, 117002), (58501, 84118)]