2022288616

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{123491}}^1$

素因数の和:123609

約数の個数: 32

約数和(自身を含む): 4001140800

約数和(自身を除く): 1978852184

約数列:

[1, 2, 4, 8, 23, 46, 89, 92, 178, 184, 356, 712, 2047, 4094, 8188, 16376, 123491, 246982, 493964, 987928, 2840293, 5680586, 10990699, 11361172, 21981398, 22722344, 43962796, 87925592, 252786077, 505572154, 1011144308, 2022288616]

約数ペア:

[(1, 2022288616), (2, 1011144308), (4, 505572154), (8, 252786077), (23, 87925592), (46, 43962796), (89, 22722344), (92, 21981398), (178, 11361172), (184, 10990699), (356, 5680586), (712, 2840293), (2047, 987928), (4094, 493964), (8188, 246982), (16376, 123491)]