1988770705

素因数分解:

$5^1\times {\mathrm{71}}^1\times {\mathrm{1163}}^1\times {\mathrm{4817}}^1$

素因数の和:6056

約数の個数: 16

約数和(自身を含む): 2422721664

約数和(自身を除く): 433950959

約数列:

[1, 5, 71, 355, 1163, 4817, 5815, 24085, 82573, 342007, 412865, 1710035, 5602171, 28010855, 397754141, 1988770705]

約数ペア:

[(1, 1988770705), (5, 397754141), (71, 28010855), (355, 5602171), (1163, 1710035), (4817, 412865), (5815, 342007), (24085, 82573)]