77994994

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{506461}}^1$

素因数の和:506481

約数の個数: 16

約数和(自身を含む): 145861056

約数和(自身を除く): 67866062

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 506461, 1012922, 3545227, 5571071, 7090454, 11142142, 38997497, 77994994]

約数ペア:

[(1, 77994994), (2, 38997497), (7, 11142142), (11, 7090454), (14, 5571071), (22, 3545227), (77, 1012922), (154, 506461)]