1974036904

素因数分解:

$2^3\times 7^1\times {\mathrm{131}}^1\times {\mathrm{269089}}^1$

素因数の和:269233

約数の個数: 32

約数和(自身を含む): 4262385600

約数和(自身を除く): 2288348696

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 131, 262, 524, 917, 1048, 1834, 3668, 7336, 269089, 538178, 1076356, 1883623, 2152712, 3767246, 7534492, 15068984, 35250659, 70501318, 141002636, 246754613, 282005272, 493509226, 987018452, 1974036904]

約数ペア:

[(1, 1974036904), (2, 987018452), (4, 493509226), (7, 282005272), (8, 246754613), (14, 141002636), (28, 70501318), (56, 35250659), (131, 15068984), (262, 7534492), (524, 3767246), (917, 2152712), (1048, 1883623), (1834, 1076356), (3668, 538178), (7336, 269089)]