356759428

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{28109}}^1$

素因数の和:28299

約数の個数: 24

約数和(自身を含む): 661147200

約数和(自身を除く): 304387772

約数列:

[1, 2, 4, 19, 38, 76, 167, 334, 668, 3173, 6346, 12692, 28109, 56218, 112436, 534071, 1068142, 2136284, 4694203, 9388406, 18776812, 89189857, 178379714, 356759428]

約数ペア:

[(1, 356759428), (2, 178379714), (4, 89189857), (19, 18776812), (38, 9388406), (76, 4694203), (167, 2136284), (334, 1068142), (668, 534071), (3173, 112436), (6346, 56218), (12692, 28109)]