1288386103696

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{1697}}^1\times {\mathrm{1636237}}^1$

素因数の和:1637971

約数の個数: 40

約数和(自身を含む): 2583848875320

約数和(自身を除く): 1295462771624

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 1697, 3394, 6788, 13576, 27152, 49213, 98426, 196852, 393704, 787408, 1636237, 3272474, 6544948, 13089896, 26179792, 47450873, 94901746, 189803492, 379606984, 759213968, 2776694189, 5553388378, 11106776756, 22213553512, 44427107024, 80524131481, 161048262962, 322096525924, 644193051848, 1288386103696]

約数ペア:

[(1, 1288386103696), (2, 644193051848), (4, 322096525924), (8, 161048262962), (16, 80524131481), (29, 44427107024), (58, 22213553512), (116, 11106776756), (232, 5553388378), (464, 2776694189), (1697, 759213968), (3394, 379606984), (6788, 189803492), (13576, 94901746), (27152, 47450873), (49213, 26179792), (98426, 13089896), (196852, 6544948), (393704, 3272474), (787408, 1636237)]